1. My sister usually walks to school in two months.
2. Production methods in the village are normally passed down from ancestors to the younger generation.
3. My father worked for this company five years ago.
4. I remembered locking the door last night before I went to bed.
5. He works hard, he will get over the exam.
6. What is the difference between the Ao Dai nowadays and the one 100 years ago?
7. There are many sources of pollution nowadays.
8. On the birthday of Nam's mother last year, a big cake was made.

Part 4: Each sentence has a mistake. Find the mistake and correct it. (1.0m)

1. Electricity can be produced from any sources of energy.
2. The girl who arrived here at 6:30 chatted with him yesterday.
3. He is not old enough to apply for this job.
4. What will happen if we don't waste so much energy?
5. Her for her.

Part 5: Finish the second sentence so that it has the same meaning as the first one. It has no more than four words. (2.0ms)

1. It is expected that the report will suggest some major reforms.
2. I wish I could come to your birthday party on Sunday.
3. If she were younger, she could apply for the job.
4. The workers who began working in this factory ten years ago come from England.