第7/8/9/10题汉语意思都有缺损!
1.You shouldn't talk loudly in the library.
2.You should reach the school as early as possible tomorrow.
3.I spent an hour helping Tony learn Chinese yesterday.
4.Why not tell us this good news?
5.Many people asked for advice about keeping healthy/fit.
6.Don't forget to turn off the lights before you leave the classroom.
7.He often talks with his classmates about his favorite singers after.
8.It's a good idea to go for a picnic at the weekend.
9.Do you/they like listening to original English songs?
10.Exercise is good for my body.
11.Can you make friends with them and show them around your hometown?