5., he, show, his factory, next Sunday, us, around,(连词组句，注意时态)

4．A：　　　　　　　　　　　　 ?(根据下句写出问句)

B I'm going hiking in the mountains for vacation.

3. It's hot today, isn't it?(根据实际情况回答问题)

2. Are you going to practice speaking English every day?(根据实际情况回答问题)

1. How was your last day off?.(根据实际情况回答问题)

12. Mr. Smith is a creative engineer. He 　　　　　(build) this bridge last year.

11. He watched TV at 　　　　　(little) three hours last Sunday morning.

10. Don't you think the two　　　 (baby) are lovely?

9. I do my homework　　　　　 (careful) every day.

8. The boys are good at　　　　　 (swim).