i don't know if i ___ free tomorrow .if i ___ free ,i will f

i don't know if i ___ free tomorrow .if i ___ free ,i will f I don’t know if i will be free tomorrow.if i am free,i will I don't know if he will come tomorrow i think he if he free I don't know if he ____(be) free tomorrow. I don't know if he ___(come) tomorrow.If he ____(come),I'll 英语选择:If I ___ free tomorrow,I'D like ___ toGuilin. If I am free tomorrow,I will visit you. 1.I do not know if he _____ free tomorrow. I don't know if he will come tomorrow. 为什么I don't know if it will rain tomorrow 英语急问：1.I don't know if it ___(rain)tomorrow.But if it ___(ra I will visit my grandmother if she ｛ ｝ free tomorrow