—Tom!Look at the man in black over there.Can you tell me ________?—Oh!He is my friend,Jim. A.what he is B.who he is C.how he is
______ takes my mother two hours _______ housework every day.
We can see only one of the doors ______.
--- It's time _________.--- I'm coming,Mum.
--- Let's go swimming, Millie.--- Sorry, I have ______ homework to do.
I ______ think he ______ come to my birthday party this evening.