-- I think the red car _______ belong to Miss Wang because she bought a new car yesterday.--It __________be her car’s because her new car is blue.
“What did you do last night?” “I did my homework and ________TV.”
The doctor often tells him _____________ more exercise.
“Can you sing the song in English?” “No , I _________”
“Whose bike is it ?” “It’s ____________”
Bruce, look at your dirty shoes. You’d better ________them right now.