He will come here if he isn't busy tomorrow. 这里为什么不用 if he w

He will come here if he isn't busy tomorrow. 这里为什么不用 if he w He is very busy.I don't know if he will come or not tomorrow If he _____busy tomorrow,he will come. 1,He will come here tomorrow if he can.(同义句)He will come her I don't know if he will come tomorrow i think he if he free He may come here if he ______(not be) busy tomorrow I don't know if he will come tomorrow. I w____ if he will come tomorrow if he 什么come tomorrow ,i will call you 是doesn‘t还是won’t?为什么? He may come here if he ______ (be) free tomorrow. he hasn't decided if he will come tomorrow在线等 I don't know if he ___(come) tomorrow.If he ____(come),I'll