---Has Tom finished his composition yet?

　 ---I have no idea, he _____ it this morning.

Many new workers _____ trained and in two months they will _____ to build a new railway.

--- Have you telephoned your father ?

　 --- Yes. He _____ back next year.

.He simply repeated this year's work. He's the sort of boy who _____ to anyone whatever failures he'a had in whatever he does.

---May I speak to your manager Mr.Willians at five o'clock tonight?"

---"I'm sorry, Mr.Williams _______ to a conference before then."

The teaching building of our school_____ for many times.

--- Are you familiar with the music ?

--- Yes. There was a time _____ this kind of music was quite popular.

The passenger was very impolite to the conductor, ____ , of course , made things even worse.

_____ was known to all , Willian had broken his promise ______ he would give us a rise.

John knocked at the door for nearly five minutes____his wife opened it.