Bob often _____ his homework after dinner.
A. do B. does C. doing
—________ he go to Central Park？
—Yes，he did．
| A．Did |
| B．Do |
| C．Does |
| D．Is |
—Sam didn’t go to school yesterday，did he？
—________．He was ill yesterday．
| A．Yes，he did |
| B．No，he did |
| C．No，he didn’t |
| D．Yes，he didn’t |
—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 |