1.She has a nice voice.(改为感叹句）
2.The books are really heavy ,I can't carry them by myself.(合并一句句0
The books are (
).
3.Mr Zhang has been teaching us history [for two years](对括号里的提问）
（
）has Mr Zhang been teaching you history?
4.If you have finished your homework,you should help with cleaning and cooking.(同义句）
You should help with cleaning and cooking (
)you have finished your homework .
能不能帮我写一封感谢信，用英语写， 内容不限，不要太复杂，简单些的，2.30词就可以！谢谢诶，急
如果好的话，我会加分的！ 谢谢诶
