–Sorry, Professor Smith. I didn’t finish the assignment yesterday. --Oh, you _____ have done it as yesterday was the deadline. A. must B, mustn’t C, should D. shouldn’t
23. –There were already five people in the car but they managed to take me as well. --It _____ a comfortable journey.
22. –Why, I couldn’t get you on the phone this morning. --We _____ tennis in the yard when you called.
II、单项填空(共20分) 21. Tom as well as his classmates _____ Japanese in Japan.
35. Pointing to the house on ______ roof grew lots of bush, the old man told me that was ______ I would stay.
34. ---- I don’t want to move to that city. It is heavily polluted. ---- Pollution is common. The city here is ______.