The students ______ their homework every day.Now they _______ their homework.
| A．do, do |
| B．does, doing |
| C．doing, are doing |
| D．do, are doing |
相关试题
选句填空，只填序号。
A：Who’s this man ?
B:________________________
A: Cool ! Is this your mother ?
B: _________________________
A: Is this your uncle ?
B:___________________________
A: What’s your aunt ?
B:___________________________
A: Look ! They’re my grandpa and grandma .
B: They look young . Are they farmers ?
A : _________________________
Are they near the phone?
A. No, they aren’t. B. Yes,there is. C. No, there isn’t.
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