改错：It is important for swimmer to exercise every day.

How important it is to careful with fire!（改错 改错：It is important for swimmer to exercise every day. It's not who is right but what is right is important单句 改错 it is the attitude towards study that not intelligence is important 改错 That watch is important for me.l must f-----it He told me that how important it is to learn English.改错 It is very important that we must learn English well.改错 What an important work it is!改错 哪个地方的错 怎么改 IT IS VERY IMPORTANT FOR US DRINKING MUCH WATER EVERY DAY（改错） it is very important how important it is 还是how important is it It is an important f() in America .It comes in a().首字母提示填空） It is a important problem 英语改错It is ruler It is for she.改错 Is it he bag 改错 Is it you town改错 It's important to have knowledge of English.改错