— ____can we board our plane? — In twenty minutes. A.How soon B.How long C.How often
——Is your name Jim Green? ——_________. A Yes, I am B Yes ,it is C No, I am D Yes,I’m
What color is it?-_____.
His name is John Brown. You can call him _____.
A little boy wrote____ "U" and___ "n" on the wall.
Bill Gates is from the _________..