1.Riding motorbikes very fast in the rain is very dangerous.
 -> We shouldn’t……………………………………………
2. The distance from my house to my school is about one kilometre.
 -> It…………………………………………………………
3.  Although the ticket was not very expensive, I didn’t want to buy it.
-> The ticket………………………………………………………
4. Be carefull or you’ll spill the milk.
-> If ……………………………………………………
5. My sister grew sunflowers in the past, but she no longer does it now.
-> My sister used ……………………………………...
6. He thought the ending of the story is quite shocking.
-> He was…………………………………………………………..
7. What was the price of the entry fee?
-> How much………………………………………………………?
8. Although she performed well, she didn’t receive good comments from critics.
-> Despite her………………………………………………………………..
9. Although he is so young, he performs excellently.
-> Despite his………………………………………………………………..
10. Tom’s teacher found his result disappointing.
-> Tom’s teacher was……………………………………………………….
11. We will solve the problem of energy shortage by using solar energy.
-> The problem of energy shortage…………………………………………
12. This sauce hasn’t got much flavour, has it?
-> This sauce is tasteless,………………………….?
13. Is your scooter white, Peter?
-> Is the………………………………………………….?
14. That is not her invention.
-> That invention…………………………………………
15. They will increase the tax on petrol to 15% next September.
-> The tax on petrol………………………………………………
16. In spite of her intelligent, she cannot answer the questions.
 -> Although……………………………………………………..
17. Despite of her English name, she is in fact a Vietnamese.
-> Although……………………………………………………..
18. How far is it from Kon Tum City to Pleiku City?
-> What………………………………………………………….?
19. Despite knowing the answer, she refused to help him.
-> Although…………………………………………………………………………...
20. Although it was raining heavily, a lot of people went to the football match.
-> In spite of…………………………………………………………………………....