Tom ______ half an hour doing his homework and listening to pop music ______him 20 minutes.

Is the boy in white clothes your friend, Kangkang —No. ____ in black clothes is.

When did you last hear _____Jay? —- He phoned me this morning, and we agreed _____ a time and place to meet

e schoolsports meeting, many students are full of________, but I’m always exhausted.—You’d bettertake more exercise.

My sister_______ Beijing tomorrow. She works there.