I don't know if he ( ) If he ( ) .I'll let you know
I don't know if he ( ) If he ( ) .I'll let you know
I don't know if he __tomorrow.if he ___piease let me know.
I don't know if he ___(come) tomorrow.If he ____(come),I'll
I don't know if he ( ) tomorrow
I don't know if he_.if he _home,please let me know.(return).
I don’t know when he _________ tomorrow.If he _________,I’ll
I don't know if he will come tomorrow i think he if he free
don't know if he __.If he__,I will tell you
I don't know if he will come tomorrow.
I don't know if he ____(be) free tomorrow.
i don't know if he comes next week
I don′t know if he come this afternoon