Bài tập luyện tập Tiếng Anh Lớp 6 Global Success - Unit 5 (Có đáp án)

 11. Ayres Rock is famous, but what is ________in Australia?
 A. highest mountain B. higher mountain
 C. the highest mountain D. the higher mountain
12. Visitors________ photos in their area without their permission.
 A. mustn’t to take B. must to take C. must take D.mustn't take
13. Lauren likes Ha Long Bay_________ than the Grand Canyon.
 A. many B.much C.most D. more
14. You_________ mountain climbing alone. You_______ in a group.
 A. must to go/ mustn't go B. mustn't go/ must go
 C. mustn’t go/ must to go D. must go/ mustn’t go
15. Son Doong in Quang Binh is__________ in the world.
 A. the largest cave B. largest the cave C. the larger cave D. the cave largest
16. Her ____________very curly.
 A. hair is B. hairs are C. body D. hand 
17. Today I have got__________ to do.
 A. much work B. many works C. less work D. work much 
18. I think too_________ taught in schools.
 A. many mathematics are B. much mathematics is 
 C. more mathematics D. less mathematics 
19. We are all eager to increase our _________.
 A. knowledge B.knowledges C. studying D. units 
20. __________cheese cubes have you got in the box?
 A. How much B.How many C. How often D. How long 
C. READING
I. Fill in each blank with a word from the box.
 hot deepest before cold wonders famous in old
 The Grand Canyon, one of the seven natural (1) _____of the world, is a river 
valley in the Colorado Plateau (2)_____Arizona, the United States. The Grand Canyon 
is 446km long, 29km wide and 1,857m deep. It is 65 million years (3)_____, which is 
the age of dinosaurs.
The Grand Canyon is (4) _____for its immense size, the colorful rock layers, and the 
edges of the cliffs. Although the Grand Canyon is not either the world's longest 
or(5)________ canyon, it is widely considered one of the world's most spectacular 
ones.The weather in the Grand Canyon is complex. In summer, it is rather (6)_____, 
atabout 38°c. In winter, it is very (7)______, at about -17.8°c. The weather can greatly 
affect canyon exploration, so people often read the weather forecast (8)______they 
come there.
affect (v): ảnh hưởng exploration (n): cuộc thám hiểm 
II. Read the passage and choose the correct answer for each question.
 Nha Trang is one of the most important tourist hubs of Vietnam, thanks to its 
 Unit 5/Natural Wonders of Viet Nam 2
beautiful beaches with fine and clean sand and the clear ocean water with mild ____________________________________________________ . 
10. brush/ you/ your teeth/ must/ three times a day
____________________________________________________ . 
II. Rewrite the following sentences, beginning as shown, so that the meaning stays 
the same.
1. There are some chairs and a table in the kitchen.
We have ______________________________________________. 
2. Not many people can understand hs lecture
Only _________________________________________________. 
3. It is wrong of us to throw rubbish.
We mustn’t ____________________________________________. 
4. It is necessary for us to be present at the class discussion on Saturday.
We must ______________________________________________. 
5. The tour guide tells us not to throw rubbish.
The tour guide says that we _______________________________’
III. Complete the second sentence so that it means the same as the first one.
1. Don't drop litter.
You mustn't _________________________________________.
2. No place in the world is colder than Antarctica.
 Antarctica is _________________________________________.
3. Libya is hotter than any other country in the world.
 Libya is__________________________________________.
4. They don't allow children to travel alone.
 Children mustn’t _____________________________________.
5. No student in my class is taller than Bill.
 Bill is____________________________________________.
6. The Nile River is the longest river in the world.
 No river_____________________________________________.
7. Their rule is wearing a swimsuit in the pool.
 You must ___________________________________________.
8. Mount Everest is higher than any other mountain in the world.
 Mount Everest is_____________________________________.
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