1 Our classroom looks old, untidy and uninteresting.

1 我们的教室看起来很旧、很凌乱，而且很无趣。

Can you make some changes to it yourselves?

你们自己能对它作一些改变吗？

We can decorate the display board ourselves.

我们自己可以装饰显示板。

Peter and Jill can put up some posters on the wall themselves.

彼得和吉尔可以在墙上张贴海报。

2 I can sweep the floor myself. Alice can clean up the desks herself.

2 我可以扫地。艾丽丝整理课桌。

3 Shall we help Joe put the books on the shelves?

3 我们帮助乔把书放在书架上好吗？

No. He can do it himself.

不用了，他自己可以放。