They don't know when Mr li_____ 这里为什么用will come
They don't know when Mr li_____ 这里为什么用will come
we don't know ____ Mr black will come back .为什么填when
改错 I don’t know when will they come
When will they come here ? I really don't know .(合并为一句)
I don't konw when exactly they will come.P_,they will come t
We won't have supper until Mr Li_____(come).
I don't know when he _(come)back.when he _(come)back,I will
I don't know ____ Mr.Green will come to see us .----He will
I don't know why Mr Green will come to see us He will help u
I don't know__he will come tomorrow.这里为什么用if而不是whether
I don't know if Mr.Green_______(come) tomorrow,but I will le
把复合句改成简单句:1.i don't know when i will come back.→i don't know