科目： 來源：xxyy 題型：
| The birds are singing in the trees and the bees ____________ over the flowers. |
A. are flying B. are fling C. is flying |
科目： 來源：xxyy 題型：
| The little boy ___________ his hands before he ___________ anything yesterday. |
A. washes, eats B. washs, eats C. washed, ate |
科目： 來源：xxyy 題型：
| —____________ do you help your mother do the housework? —Once a week. |
A. How often B. How long C. How much |
科目： 來源：xxyy 題型：
| —Shall we invite Bill to play football now? —Oh, no. He ____________ his clothes. |
A. washes B. is washing C. washed |
科目： 來源：xxyy 題型：
| —_____________ are the vegetables? —They are five yuan a kilo. |
A. How many B. How much C. What |
科目： 來源：xxyy 題型：
| Here _________ an e-mail for _________. |
A. are, you B. is, your C. are, your D. is, you |
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