-How many students are there still in the classroom?
-____.The room is empty.
A. Not all B. Not one C. None
—I had a pleasant weekend on the farm．
—________．
| A．Oh，that’s very nice of you |
| B．It’s a pleasure |
| C．Congratulations |
| D．I’m glad to hear that |
My son ________ at home yesterday afternoon．He ________ swimming．
A．wasn’t；went
B．didn’t；went
C．didn’t；go
Eddie barks at anyone who ________ before 11 o’clock．
| A．wake him up |
| B．wakes him up |
| C．wakes up him |
| D．wake up him |
My parents ________ play cards after dinner ________ last night．
| A．didn’t；at |
| B．didn’t；／ |
| C．don’t；at |
| D．doesn’t；at |
—How was your weekend？
—Great！We ________ a picnic by Dongchang Lake．
| A．have |
| B．are having |
| C．had |
| D．will have |