does your father ?A.What, do B.What, does C.Where, do
__________ should not be allowed to go out alone at night.
—I think teenagers should _______ to drive. They are not serious enough.
I fell down and broke three of my teeth. I wonder how many times I have to come here to get my broken teeth _______.
—What do you usually do in the morning?- I often practice__________ English.
Eric is so careful that he always looks over his exercises to ________ there are no mistakes.