On the long journey, Peter ________ a most interesting guide. We all had a wonderful time.
| A．practiced | B．behaved | C．proved | D．conducted |
Here is a message of importance to every man and woman who ____.
| A．vote | B．votes | C．are voting | D．voted |
"All____present and all ____ going on well."our monitor said.
| A．is; is | B．are; are | C．are; is | D．is; are |
____ can be done ____ been done.
| A．All;have | B．All that; have | C．All; has | D．All that; has |
Those who _____ in ____ compositions, please hand them in this afternoon.
| A．hasn't handed; his | B．haven't handed; their |
| C．has handed; their | D．have handed; his |
Not until the child fell asleep_______leave the room.
| A．did the mother | B．does the mother |
| C．was the mother | D．is the mother |