—I knocked into a tree when I went to the bus stop for my friend.
—I suppose you _____too fast.

Great changes __ in the city in the past 20 years, and a lot of factories ____.

—Do you know Ang Lee’s latest film “Life of Pi”?
—Of course, I like it very much. I        the film several times.

The newspaper says if more underground lines          next year, it will be much easier for people to travel around Nanjing.

We______ to see the movie Life of Pi as soon as school is over.

Mr. White is my English teacher. He ______ in this school for about 5 years.

I ______ in the hospital yesterday. I had to look after my sick mother.

—Excuse me, Mum. When can we have dinner?
—Not until it                in half an hour.

—Will you come to the dinner party?
---I won’t come unless Jenny ___________。

---when _______the telephone________，do you know?
---Yes．In 1876．