The Internet ____is useful.The problem is,you shouldn't spen

The Internet ____is useful.The problem is,you shouldn't spen the internet is an useful英语改错 The internet is becoming () useful now.(wide) Parents shouldn't let children( )bad things on the internet. 英语改错The Internet is an useful tool and you can do a lotof th 短文改错：The internet is an useful tool and you can do many thin the internet is very useful.we can use it( )english 纠错 The Internet is becomong an useful tool for us. 以The internet is very useful为题目的英语作文 you shouldn't play with the You shouldn’t walk in the road 2.you shouldn't play[ ]the street