—What ______ the number of the students in your school?—About two thousand. A number of them _____from England.

 I didn’t see Tom last night. Where was he?--- He______ an interesting book at home.

---Zhang Lin has decided to       his bad habit of smoking．---That’s good news．I hope he can do it．

 The teacher told me to pay more attention_______ my pronunciation, so I made a_______ to pratice it every day.

— Jane looks really tired and sleepy.— I’m not surprised at all. She often　　　 too late and hasn’t enough sleep.