I don't know he was in ( ).He looks as if he were over( )
I don't know he was in ( ).He looks as if he were over( )
I don't know if he ( ) tomorrow
looks as if he was dead 和he looks as if he is dead的区别.
I don't know if he will come tomorrow i think he if he free
He spoke to me as if I was/were deaf
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 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
(I don't know if he ___here nxt week.)