4. 他們結(jié)婚以來已經(jīng)去過十幾個(gè)城市旅行了。

They over ten cities .

3. 我剛剛收到我叔叔的信。

I my uncle.

2. 我以前從來沒有坐飛機(jī)旅行過。

I before.

1. 這些年來,我們學(xué)校周圍的高樓越來越多了。

There more and more high buildings around

our school .

10. —Jack,how are you getting along with your work?

一Sorry. I (not start) yet.

9. This is the funniest film that I (see) . I will never forget it.

8. —Is this your first time to be here?

—No,I (be) here twice.

7. It's a long time since I last (enjoy) myself.

6. —Tom,you are watching TV again.

—But I ( finish ) my homework and have nothing to

do now.

5. —Hello,may I speak to Mr Wang?

—Sorry,he isn’t in. He ( go) to the sports centre

and won’t be back until 2:00 p.m.