10.He felt happy because they all chose him be their monitor.　　　 　　　　　

9.A microphone can make your voice sounds louder.　　　　　　　　　 　　　　　

8.Why didn't the andience clap in the end of the meeting?　　　　　 　　　　　

7.What was happened to him?　　　　　　　　　　　　　　　　　　　　 　　　　　

6.Learn a foreign language is very useful to us.　　　　　　　　　 　　　　　

5.Because he is too young, so he can't dress himself.　　　　　　　 　　　　　

4.I wish her a good luck with everything.　　　　　　　　　　　　　 　　　　　

3.Tomorrow is Monday, but I hope it would be Sunday.　　　　　　　 　　　　　

2.I feel very surprised when I met you in the street.　　　　　　　 　　　　　

1.We would like raising money for Project Hope.