1. The advanced course is ________ to those who have already taken the introductory course. A. worked out
B. approached
C. limited
D. required
2. If the rain _________, we'll have to cancel tonight's plans.A. continues
B. expects
C. avoids
D. requires
3.Each student should receive a _________ amount of the prize.A. fair
B. powerful
C. worth
D. confused
GRAMMAR
4. There is always a lot of traffic here, but today the traffic is bad. The traffic today is _________ usual. A. worse than
B. badder than
C. bad
D. the worst
5. I find your essay difficult to understand, so can you write _________?A. clearer
B. more clear
C. clearly
D. more clearly
6. A: “This knife isn’t very sharp. Do you have a _________ one?” B: “No, that’s _________ I have.” A. sharp - sharper
B. sharper – the sharpest
C. sharper – the most sharp
D. the sharpest – the sharpest
7: When a tire is punctured, the driver ________ change the wheel. A. needn’t
B. need to
C. needs to
D. needn’t to