if you ____ free tomorrow you can go shopping with us.A are B will be C will D are going to be为什么句中用are?而不用will be ,will,are going to be?

____ you are not free tomorrow ,I'll go without you. A;whether B;if Do you think if people should be free ____(decide) how many babies they want? -Do you know if Jim____ to piay football with us - I think he will come if he ____ free tomorrow. Please call me back if you ____ free tomorrow.这里应该填什么?are 还是 will be If you ____ free tomorrow,let's go shopping together. A are B be C will be D have been If you love someone,set them free. 谁知道if free you from 急阿 Are you free?同义句Do you ____ ____? Tom wants ____ to you.Are you free?A.to tell B.tells C.to talk D.talks.应该选哪个呢?(⊙_⊙)? I'll get a part-time job if I have free 1.I'll __get a part-time job _____if I have free time ____ ___ you ___if you have free time.对划线部分提问 2.Do you know if he ___ to play basketball with us?I think he will come if he ____ free tomorrow.为什么 I don't know if he ____(be) free tomorrow. I am not sure if Tom ____ home.If he ___,I will call you.A will come,will come B comes,will comeC will come,comes something important to say!connect me if you are free I am here if you are free 怎么理解 Tom told me he______(come) if he was free为什么是 would come？(简单易懂） Leisure time ____ free time to do whatever you want. are you free tomorrow!同义句.DO you_____ ____ _____tomorrow?