——I don’t know if he ________ tomorrow?

I don't know if he ( ) tomorrow I don't know if he will come tomorrow. I don't know if he ____(be) free tomorrow. I don't know if he will come tomorrow i think he if he free I don't know if he ___(come) tomorrow.If he ____(come),I'll i don't know if __ tomorrow. I don’t know when he _________ tomorrow.If he _________,I’ll He is very busy.I don't know if he will come or not tomorrow I don*t know if he will come tomorrow 宾语从句 不懂哪个 一道英语选择题.I don't know if he( )tomorrow.A.c I don't know ________ the day after tomorrow. 为什么I don't know if it will rain tomorrow