15. It ______ us a long time to learn English well.
A. takes
B. costs
C. C. spends
D. will spend
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14. 265 is ______.
A. two hundreds and sixty-five
B. B. two hundred and sixty-five
C. two and sixty-five
D. two hundreds sixty five
13. There are many trees on ______ sides of the road.
A. every
B. each
C. both
D. all
12. We couldn’t help ______ when we heard the funny story.
A. laugh
B. to laugh
C. laughed
D. laughing
11. How much did you _______ on this new car?
A. cost
B. pay
C. spend
D. take
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