Some students are so ______ that they often make mistakes in their homework.
—Tom must be at home because the light in his house is on. —He ____ be at home, because I saw him playing basketball on the playground. A. can B. mustn’t C. can’t
— I would like to go to Hangzhou for my summer vacation . —______A. Well done. B. Have a good trip. C. Take it easy.
—Mike felt sad because he failed his exam yesterday. —I’m sorry to hear that. Let’s____. A. cheer him on B. cheer up him C. cheer him up
Lilei was late for class yesterday ________ the heavy traffic. A. because of B. because C. so
I will tell you if he ______ to Beijing tomorrow.A. come B. comes C. will come