It’s really nice of you to spend so much time ________ me around the city.

.If we ________ earlier, we would have had trouble getting good seats.

Did you stay up very late last night?——No，It was not 10 o’clock yet ____I went to bed

“If you are to succeed, you must put your shoulder to the wheel” my head teacher _______ says to the class

Can I help you，sir—I’d like a room with a bathHow much do you________