Excuse me．Would you please loudly 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 important you and as mistakes 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 him and 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 stop a break．
A．have worked；to have
B．worked；to have
C．have worked；having
D．have worked；to having
Your brother used to work in the factory, ?
A．did he B．didn’t he
C．does he D．usedn’t him
