4. 我很高兴收到你的来信。

I'm glad to  you.

3. 他迫不及待地打开了那个盒子。

He  open the box.

2. 那听起来是个好主意。

That  a good idea.

1. 我发现学好英语是容易的。

I find  learn English well.

9. Photography is one of his (爱好) .

10. Have you ever entered a (竞赛) ？

8. Xi’an is an (古老的) capital of our country.

7. Mark couldn’t (买得起) the best bicycle,so he bought a second best.

5. She won first (奖励) in the 100-metre race.

6. My future is not a (梦想) .

4. Don’t worry,I can take a (口信) for you.

3. Don’t be (紧张的) . Please make yourself feel at home.