when _ he _ back.(come)
when _ he _ back.(come)
I don't know when he _(come)back.when he _(come)back,I will
Wait until he _(come)back.
He _ back soon.
When he will come back
Mr Brown _ for more than three months.he will come back in a
I've come _ (get) my bike back.Uncle Wang!He said.
tell me when he will come back
he won’t come here _(选择)
He was so _ when he saw a _ snake that he jumped _.
I've come _(get)my bike back .Uncle Wang!
When will he be back when will he come back When he came bac