His mother wants him _____ at home today.A. stays C. stayedC. to stay D. staying
I’ll give you a call if he _____ tonight.
He was so busy ____ his homework that he forgot to have supper.
Going _____ the crowd of people isn’t an easy thing.
Could you give me _____ advice on how to learn English well?
—Excuse me, _____ is Dalian from Beijing ?—It’s about three hours by car.