1.Kate often ________ (watch) TV at home, but this evening she ______
(watch)a new play at the theatre.
2.I hope there will be less _________(pollute) in the near future.
3.His father_________(not be) back in a week.
4.Li Ping is a nice boy. He always __________(reach) school early.
5.I ________(study)in high school ten years ago and now I ________(be)a
teacher.