11. I prefer tea……………………………………………coffee.
12. Our city's dwellers are offered many…………………………………………. A lots of things have been well-equipped.
13. The fresh air in the countryside is good for our……………………………………………
14. We…………………………………….. pen friends for more than 4 years.
15. My computer hasn't...............................................since last week.
16. I'm afraid that I can't agree…………………………………….you.
17. Do you know what this button is………………………………………?.
18. This dish looks……………………………………………… And I feel so hungry now. I can’t wait any longer.
19. Would you like ……………………………… a relaxing vacation? I see that you have been working all the time.
20. Do you know how……………………… computers? – Yes, but not much.
21. If you do not go, neither………………………………………I.
22. This is the boy…………………………………….Tim.
23. This cake tastes ………………………………………. We can’t eat it.
24. Oil doesn't mix ……………………………….water.
25. His name is removed………………………………the list

1. My mother showed me how…………………………………………clothes.
2. These houses..........................................................100 years ago.
3. Our teacher asked us………………………….we liked to go camping in the coming festival.
4. My family has decided..................................... Da Lat in the summer.
5. When passing Truong Tien Bridge, tourists often stop………………………………pictures.
6. My friend told me what………………………………when I visited Hoi An.
7. When the teacher comes in, the class stop ……………………………… and stand up.
8. I always remember...........................................off the light before going to bed.
9. Life in the city is different........................................ life in the country.
10. The…………………………………of the traffic sometimes keeps people awake at night.

1. The trip was …………………………………………………( EXTREME / ENJOY )

2. The ………………………….you write, the ……………………………your mark will be. ( CARE / BAD )

3. It's …………………….…to drink the water because it hasn't been ……………………….yet. ( POSSIBLE / PURE )
 _______________________________________________________________________________________________________
4. I believe in ………………………diseases because…………………………… is always better than cure.( PREVENT )

5. The coal industry was ……………………..private but was ……………….………in the 1940s.( ORIGIN / NATION )
 

1- you / mind / lend / me / dictionary /? /- Sorry / I / use // Why / you / borrow / Lan / ?
2- new bicycles/ make/ Japan/ be/ expensive.// If / you / buy / cheaper / try / look / these kind//
3- not / Sydney Opera House/ complete / 1973 / ? - Sorry, I / not / know / sure / that//
4- we / English / because / we / read / English books. Please / show / how / learn / English / effective.
5- it / not difficult /translate/ this sentence/ English. But not / Vietnam /sentence / can / express/ English / this//

D

Các tình huống nguy iểm từ thiên nhiên là: bão, sạt lỡ, động đất,lũ lụt,....