Module 6 Problems词汇填空练习
1.Children need a happy and safe home e______.
2.We need some m______ to make the soap.
3.I think it is n______ for you to learn English.
4.There are different s______ of fruits.Which do you like better?
5.These workers are working with much e______.
6.We tried to stop him from swimming, but it was ______ (use).
7.Air ______ (pollute) is very bad for us.We should try to keep our air clean.
8.The box is ______ (use).Please don't throw it away.
9.It is an______ (environment