I. Language use
1. A
2.D
3.A
4. D
5. C
6. will be destroyed
7. can be cooked
8. mustn't be used
9. should be switched off
10. He can be given a chance to study abroad by his father.
11. The dining table should be cleaned after each meal.
12. New employees will be enrolled to finish the project earlier.
13. Smartphones might be exported by Viet Nam in the future.
14. A new computer is bought to me by my father this month.