9. 你能和我一起去购物吗？

　 Can you go shopping with me ?

8. 我必须练习钢琴。

　 I have to practice the piano .

7. 我不得不帮他打扫他的房间。

　 I have to help him (to) clean his room .

6. 我后天去大型购物中心。

　 I am going to the mall the day after tomorrow .

5. 我这周末作业太多。

　 I have too much homework this weekend .

4. 非常感谢你的邀请(用a lot)

　 Thanks a lot for your invitation .

3. 我这周真的很忙。

　 I am really busy this week .

2. 她必须照顾(bab ysit)她的妹妹。

　 She has to bab ysit her sister.

1. Mary能去棒球赛吗？

　 Can Mary go to the baseball game?

9. come over to my house 到我家来

　 come over to表示从一个地方来到另一个地方。

　 come over还有“过来”“顺便来访”的意思

同学们根据五单元的内容及所学的重点句型翻译下列各句：