There were _________ doctors, so Dr Norman Bethune had to work on his own.
| A．few | B．a few | C．little | D．a little |
Excuse me．Would you pleaseloudly in the reading room?
| A．don’t talk | B．not to talk |
| C．not talk | D．not talking |
—I hear that your father has given up．
—Yes, he has already given．
| A．smoking；it up | B．to smoke；up it |
| C．smoking；up it | D．to smoke；it up |
It’s importantyou andasmistakes as we can．
| A．for；me making；little | B．of；me to make：fewer |
| C．for：me to make；few | D．of；I to make：less |
The teacher found himand gave him some different homework to do every day．
| A．was clever | B．was a clever boy |
| C．a clever boy | D．clever boy |
We for three hours already．Let's stopa break．
| A．have worked；to have |
| B．worked；to have |
| C．have worked；having |
| D．have worked；to having |