mng sửa lỗi sai hộ mình nhé

1. d

2. b

3. c

4. c

5. d

6. a

7. a

8.b

9. c

10. c

11. a

12. d

13. b

14. b

15. c

16. c

17. a

18. c

19. d

20. a

21. b

neu sai sot thi minh xin loi

Put these numbers in order of size. Start with the smallest number

a) \(\dfrac{1}{2};\dfrac{2}{3};\dfrac{3}{5};\dfrac{3}{4}\)

b) \(\dfrac{7}{9};\dfrac{8}{11};0,79;84\%;\dfrac{4}{5}\)

Bill buys and sells laptops. Last month Bill bought 50 laptops. He paid 400£ for each laptop. He sold 40 of these laptops at a profit of 30% on each laptop and 10 of these laptops at a profit of 15% on each laptop. Bill's target last month was to sell all 50 laptops for a total of at least 25.000£. Did Bill reach this target?

tra loi bang tieng anh nhe

11. He spoke too quickly for me to understand. 
He spoke so ______________________________________________________ 
12. The air is too polluted for us to breathe. 
The air is not ______________________________________________________ 
13. The tea was too hot for him to drink. 
It was such ______________________________________________________ 
14. The garden is too small to play football in. 
The garden isn’t ______________________________________________________ 
15. The box was too heavy for the child to carry. 
The box was so ______________________________________________________

11. He spoke too quickly for me to understand. 
He spoke so ______________________________________________________ 
12. The air is too polluted for us to breathe. 
The air is not ______________________________________________________ 
13. The tea was too hot for him to drink. 
It was such ______________________________________________________ 
14. The garden is too small to play football in. 
The garden isn’t ______________________________________________________ 
15. The box was too heavy for the child to carry. 
The box was so ______________________________________________________ 

6. The children couldn’t go swimming because the sea was very rough. 
The sea was too ______________________________________________________ 
7. The ink was so faded that I couldn’t read the word. 
The ink was too ______________________________________________________ 
8. The bridge was so low that the bus couldn’t go under it. 
It was ______________________________________________________ 
9. He is such a slow speaker that his students get bored. 
He speaks ______________________________________________________ 
10. These questions are too difficult for us to answer. 
These questions are so ______________________________________________________ 

1. She has a one-hour journey to work every day. 
Her journey ______________________________________________________ 
2. I had to spend two hours finishing my assignment. 
It took ______________________________________________________ 
3. We spent three hours opening the door. 
It took ______________________________________________________ 
4. He washed his car in one hour. 
It took ______________________________________________________ 
5. They built that bridge in three years. 
It took ______________________________________________________