用所给词的适当形式填空1.Tomisaboyand空(be)damilynameissmith.2.this空(benot)mypen.Mypenisblack.
3.let‘s空(go)outforawalk,
4.herkeyisinlostand空(find)box.
5.here空(be)somemeat.
按要求改写句子
1.thatishiscrayon.(改为一半疑问句并作回答)
空that空crayon?
no,空空
2.therearebetty'sbags.(改为单数形式)
this三个空
3.thereare,manybooksinthelibrary(改为同义句)
thereare三个空booksinthelibrary.
4.thisisherbag.(对划线部分提问)her划线
空bag空this?
5.thesweaterisbetty's.(改为否定句)
thesweater空betty's.
请尽快帮我解决了,