4. C -> because
5. C -> because of
6. B -> boring
Hoàn thành câu
1. I suggest turning of all lights before going out
2. I suggest we should take a shower instead of a bath to save energy
3. Unless we recycle bottles and cans , we will not save a lot of natural sources
4. Unless he takes these pills, he will not be better
5. Unless he works harder, he will lose this job
6. Unless they use a computer, their work will be very difficult to read
7. Unless someone puts the coal in, the fire will not go out
8. Unless the man arrives, we will not start the conference without him
9. My school has not won the first prize of the English speaking contest in 2016
10. She last visited her grandparents 3 months ago
11. We have cooked for the party for to hours
12. It is the first time I have been here
13. I haven't seen Nam for 3 years
14. This hospital wasbuilt 20 years ago
15. She hasn't gone out with him for 2 years
16. This is the first time I have eaten this kind of food
17. The classrooms are cleaned everyday by the schoolkeeper
18. A new school will be built next month
19. I have been given two interesting books
20. The viilage was destroyed by the earthquake
