英语：Unit8 Career preparation-grammar测试（上海新世纪版3SB）

Unit 8 Career Preparation-grammar

1. I promised to get there before 5 o’clock, but now the rain is pouring down. They ______ for me impatiently.

       A. may wait                                       B. ought to wait

C. could wait                                     D. must be waiting

2. He was very brave. Even though she’d hurt her leg, she ________ go back alone.

       A. could                                            B. might

C. have to                                          D. was able to

3. You ________ pay too much attention to your reading skill, as it is so important.

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