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7. –How many lessons do you usually have a day? –Seven lessons a day. And each of them ________ 45 minutes.
A. last B. lasts C. have D. create
8. We like this restaurant because it _______ both delicious food and good service(服务).
A. provides B. uses C. shares D. wants
9. Mary as well as her parents ________ to Taiwan by plane next week.
A. are going B. go C. is going D. goes
10.- How much _______ your sunglasses? -$ 10.
A. be B. am C. is D. are
11. Can you ________ us with a bigger room?
A. find B. provide C. give D. offer