She would like ____ a violin lesson.

 Since you are tired, you’ d better        and have a good rest.

----My computer has gone wrong. I’ll have it             tomorrow.  ----Why not have Uncle Li          it? Nobody can if he can’t. 

—It’s necessary ____ our environment(环境).  —I agree with you. 

 —My teachers often encourage me ________ more friends but I find it difficult.—Your teachers’ idea is right. The more friends you make, ________ you will be.