11. How ____glasses of water do you drink in the morning?
A. many B. much C. some D. any
12. This dictionary ________ 90,000 dong.
A. cost B. costs C. is costing D. costing
13. How much water ________ there in the glass?
A. be B. am C. is D. are
14. How much ________ a kilo of rice?
A. be B. am C. is D. are
15.________ books are there on the shelf?
A. Where B. What C. How much D. How many
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