Bài tập bổ trợ Tiếng Anh Lớp 9 Global Success - Unit 7: Natural wonders of the world (Có đáp án)

 7. Protecting rainforests is crucial for preserving the planet’s _________________, as they are home to 
millions of unique species. 
8. The Amazon rainforest boasts the world’s _________________ of plant and animal life, with millions 
of species still waiting to be discovered. 
9. The Great Barrier Reef is a fragile ecosystem. Scientists are working on ways to limit ______________ 
to the reef to prevent damage. 
10. Excited tourists boarded the glass-bottom boat for a thrilling day of _________________ watching 
without getting in the water.
Ill. Circle the correct option in brackets. (Khoanh vào lựa chọn đúng trong ngoặc.)
1. The explorer inquired about rain in the rainforest (today / that day). 
2. The children wanted to (know / knew) about seeing the fireflies that night. 
3. Lisa asked the guide if it (will / would) rain in the rainforest the next day. 
4. John texted his friend if it (was / is) raining in Ha Long Bay at that very moment. 
5. The zookeeper asked whether it was time to feed the orangutan (then / now). 
6. We wanted to confirm if the theme park would be open the (previous / following) day. 
7. The tourists asked the travel agent if they (can / could) visit Son Doong the next week. 
8. My mom asked (when / whether) the typhoon had damaged the rice terraces the day before. 
9. The traveller questioned whether he could see a whale in the sea (that / this) evening. 
10. The tourists asked if there (are / were) any boat tours going to Ha Long Bay that day.
IV. Choose the correct answer to complete each dialogue. (Chọn phương án tốt nhất để hoàn thành 
mỗi đoạn hội thoại.)
1. Jack: “Is Mount Everest the tallest mountain in the world?” - Owen: “_________________” 
A. Wow, that’s impressive! I love the Eiffel Tower. 
B. Really? I thought it was the Statue of Liberty. 
C. Yes, it’s on the border of Nepal and China. 
D. No way, Ha Long Bay is much bigger. 
2. Levi: “I’m going to visit Australia. I really want to see the Great Barrier Reef.” - Daniel: “__________” 
A. That’s a great plan, the Colosseum is fascinating too. 
B. Sounds fun! The Leaning Tower is quite the sight. 
C. Excellent choice, the Amazon is full of life. 
D. Perfect! The Great Barrier Reef is underwater! 
 ĐỀ KIỂAA TRA TIẾNG ANH 9 - Global Success 2 to be respectful of the environment (9) _______________ avoid using harsh chemicals that could (10) 
_______________ the dinoflagellates.
- bioluminescent: phát quang sinh học - dinoflagellates: tảo hai roi
 1. A. locates B. located C. locating D. location
 2. A. in B. on C. till D. at
 3. A. special B. specially C. spectacle D. spectacular
 4. A. defend B. attract C. destroy D. endanger
 5. A. Unless B. When C. Because D. Although
 6. A. first B. second C. third D. all
 7. A. bright B. brighter C. brightest D. brightly
 8. A. match B. course C. race D. tour
 9. A. but B. and C. or D. so
 10. A. harm B. help C. protect D. create
VI. Rearrange the words and phrases to make complete sentences. (Sắp xếp lại các từ và cụm từ 
thành câu hoàn chỉnh.)
1. whether / The park ranger / asked / interested / a / in / guided tour / the / visitor / was 
___________________________________________________________________________________
2. was / tourist destination / if / a / Phu Quoc Island / The travelers / asked / popular 
___________________________________________________________________________________
3. asked / if / in / we / could / I / observe / diverse wildlife / Phong Nha-Ke Bang National Park 
___________________________________________________________________________________
4. whether / the traveler / asked / a / a / city break / The travel agent / or / beach vacation / preferred
___________________________________________________________________________________ 
5. asked / the photographer / if / to / difficult / photograph / were / in / the rice terraces / Sa Pa 
___________________________________________________________________________________
6. the Australis Aurora / The astronomer / said that / could / seen / in / the Northern Hemisphere / be
___________________________________________________________________________________
 ĐỀ KIỂAA TRA TIẾNG ANH 9 - Global Success 4 D. Sarah asks whether Ha Long Bay belongs to Vietnam. 
2. Sarah wondered, “Can we swim in the Dead Sea?” 
A. Sarah didn’t know how deep the Dead Sea was. 
B. Sarah asked if they could swim in the Dead Sea. 
C. Sarah asked if the Dead Sea was a good place for swimming. 
D. Sarah said that swimming wasn’t allowed in the Dead Sea. 
3. Sarah exclaimed, “Can you swim in the Great Barrier Reef?” 
A. Sarah wondered if the Great Barrier Reef was safe to swim in. 
B. Sarah required me to swim in the Great Barrier Reef. 
C. Sarah asked if I could swim in the Great Barrier Reef. 
D. Sarah wanted to know if she could swim in the Great Barrier Reef. 
4. “Are penguins native to the Arctic?” the child asked curiously. 
A. The child asked if penguins were native to the Arctic. 
B. The child wanted to know where penguins lived. 
C. The child asked whether were the penguins native to the Arctic. 
D. The child asked whether the penguins are native to the Arctic.
5. David wants to know, “Are there any active volcanoes in Europe?” 
A. David wondered if there are any active volcanoes in Europe. 
B. David informed me that there are active volcanoes in Europe. 
C. David asked whether there were active volcanoes in Europe. 
D. David wants to know whether there were any active volcanoes in Europe. 
6. John said, “Does the Northern Lights appear all year round?” 
A. John asked if the Northern Lights appeared all year round. 
B. John asked if the best time to see the Northern Lights was winter. 
C. John wanted to know if the Northern Lights were dangerous. 
D. John wondered if he knew when the Northern Lights appeared. 
7. The teacher said, “Are there any active volcanoes in Hawaii?” 
A. The teacher asked were there any active volcanoes in Hawaii. 
B. The teacher explained that volcanoes could erupt in Hawaii. 
C. The teacher asked if there were any active volcanoes in Hawaii. 
D. The teacher asked to know the location of the volcanoes in Hawaii. 
 ĐỀ KIỂAA TRA TIẾNG ANH 9 - Global Success 6 Hung: That sounds less intimidating. (4) _______________________ My arms aren’t exactly used to 
 that much exertion. 
Vy: No worries! The tours are designed for everyone. We can take breaks whenever we want to 
 swim, relax, and soak up the beautiful surroundings. 
Hung: (5) _______________________ Maybe this kayaking thing isn’t such a bad idea after all. 
Vy: It’ll be a fun way to get some exercise and explore Ha Long Bay from a unique perspective. Let’s 
 call the tour company and inquire about options!
Hung: (6) _______________________ Kayaking in Ha Long Bay - that has a nice ring to it, doesn’t it? 
Vy: Absolutely.
V. Read the passage and write True or False after each statement. (Đọc đoạn văn và viết True (Đúng) 
hoặc False (Sai) sau mỗi câu.)
 The Netherlands, a country in western Europe, is famous for its beautiful tulip fields. Every 
spring, these fields transform into a breathtaking spectacle of color that attracts tourists from all over 
the world.
 Tulips are not native to the Netherlands. They were originally brought from the Ottoman Empire 
in the 16th century. However, the Dutch quickly embraced these beautiful flowers, and the Netherlands 
became a leading producer and exporter of tulips. Today, the country boasts over 1.5 billion tulip bulbs 
planted each year.
 The tulip season in the Netherlands is relatively short, typically lasting from late March to mid-
May. During this time, vast fields erupt in a kaleidoscope of colors, including red, yellow, pink, purple, 
and orange. Some popular spots to see the tulips include Keukenhof Gardens, the world’s largest flower 
garden, and the flower fields near Leiden and Haarlem.
 Beyond their beauty, tulips also hold cultural significance in the Netherlands. Historically, tulip 
bulbs were incredibly valuable, even fetching prices comparable to houses during the 17th-century 
“Tulip Mania.” Today, tulips remain a symbol of spring and Dutch national pride.
1. ____ Tulips have always been a native flower to the Netherlands. 
2. ____ The Netherlands is the only country known for its tulip fields. 
3. ____ You can see tulip fields in the Netherlands year-round. 
4. ____ The tulips in the Netherlands have different colors. 
5. ____ Keukenhof Gardens is a popular tourist destination for viewing tulips. 
6. ____ Tulip bulbs were once so valuable that people would trade houses for them.
 ĐỀ KIỂAA TRA TIẾNG ANH 9 - Global Success 8 D. She sated that the Grand Canyon’s formation needed millions of years ago to form.
 ĐỀ KIỂAA TRA TIẾNG ANH 9 - Global Success
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 0 9. Many parts of Mongolia are covered in _________________, where horses and sheep roam freely. 
A. swamp B. jungle C. ice sheet D. grassland 
10. The Amazon rainforest is a complex _________________ with millions of plant and animal species 
depending on each other for survival. 
A. collection B. ecosystem C. territory D. landscape
III. Complete the sentences with the reported speech. (Hoàn thành câu với câu tường thuật.)
1. My friend asked me, “Does the Philippines have beautiful beaches?” 
 My friend asked me 
2. “Is Phu Quoc City famous for its seafood?” The chef wanted to know. 
 The chef wanted to know 
3. “Will this waterfall be flowing tomorrow?” The hiker wanted to know. 
 The hiker wanted to know 
4. “Did you see whales here yesterday?” The boat captain said to me. 
 The boat captain asked me 
5. “Can we find the Irrawaddy dolphin in Indonesia?” The researcher asked. 
 The researcher asked 
6. “Will gift shop open late tonight?” asked the woman. 
 The woman asked 
7. The man asked, “Are there restrictions on visiting Komodo National Park?” 
 The man asked 
8. “Has anyone ever reached the bottom of this lake?” asked the scientist. 
 The scientist asked 
9. “Can we find tigers in the wild in Vietnam?” 
 The documentary mentioned. The documentary mentioned 
10. The student asked, “Are there many natural wonders in Vietnam?” 
 The student asked
IV. Match the sentences. (Ghép các câu với nhau.)
 1. I hear Iguazu Falls is really powerful. A. Winter, when the skies are dark and clear.
 2. Did you know the Dead Sea is super salty? B. The Netherlands, known for its beautiful 
 flower fields.
 ĐỀ KIỂAA TRA TIẾNG ANH 9 - Global Success
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 2 turtles call the reef home. This incredible biodiversity makes the Great Barrier Reef a UNESCO World 
Heritage Site.
 Sadly, the Great Barrier Reef faces threats from pollution, climate change, and overfishing. 
Rising water temperatures cause coral bleaching, which is when coral loses its vibrant colors and dies. 
Protecting this natural wonder is crucial for the health of our oceans and the amazing creatures that 
live there.
1. What is the Great Barrier Reef made of? 
A. Sand and rocks B. Shipwrecks 
C. Volcanic rock D. Tiny living organisms called coral polyps 
2. Where is the Great Barrier Reef located? 
A. Off the coast of Africa B. In the Pacific Ocean 
C. In the Atlantic Ocean D. In the Indian Ocean 
3. How big is the Great Barrier Reef? 
A. It’s smaller than a football field. B. It’s smaller than a swimming pool. 
C. It’s about the size of a large city. D. It’s only a few meters long. 
4. What are some threats to the Great Barrier Reef? 
A. Pollution, climate change, and overfishing 
B. Too many tourists visiting 
C. Lack of sunlight 
D. Too much rain 
5. Why is the Great Barrier Reef important? 
A. It’s a popular surfing spot. 
B. It’s a popular place for deep-sea diving. 
C. It’s a source of oil. 
D. It provides a home for a vast variety of marine life. 
6. What happens when the water temperature rises around the Great Barrier Reef? 
A. The coral gets stronger. 
B. The coral bleaches and dies. 
C. The coral changes colors but stays healthy. 
D. The coral grows faster.
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