If it ________ tomorrow, we’ll go roller-skating.

A. isn’t rain B. won’t rain
C. doesn’t rain D. doesn’t fine
选A还是C 好为什么，我决定应该选C 为什么

If a story is ________, you are ________ when you read it. It ________ no difference to the couple if the baby is a girl or a boy. It's useless ________ without ________. What day ________ (be) it yesterday? It is desirable that he ________. 请问if it moves,kill it是什么意思? It seemed as if...是什么意思？ ________ wonderful music it is! I like it very much. Please point out the mistakes in the sentences, if ________. If youdream it and believe it,it will come true。