问题描述：
根据括号里所给词的提示完成下列句子
1.I forgot _______(finish) my homework.I'm sorry,sir.
2.The boy ________(wear) a blue sweater is Li Lei.
3.The supermarket is very ______(crowd)every day.
4.The train travels ________(slowly) than the plane.
1.I forgot _______(finish) my homework.I'm sorry,sir.
2.The boy ________(wear) a blue sweater is Li Lei.
3.The supermarket is very ______(crowd)every day.
4.The train travels ________(slowly) than the plane.
问题解答：
我来补答展开全文阅读