When Miss Green began to________something，the two boys stopped________and became quiet．
A．speak；speaking
B．talk；speaking
C．say；talking
—I think teenagers should be allowed to go out with their friends in the evening．
—________．It’s not safe enough．
A．I agree
B．I think so
C．I don’t know
D．I disagree
The little boy is not________to go to school．
A．old too
B．too old
C．enough old
D．old enough
Children should________get on well with others．
A．teach how to
B．be taught how
C．be taught how to
D．taught how to
You shouldn’t________until 12:00 pm．It’s bad for your health．
A．come up
B．stay up
C．stand up
D．put up
She wanted to go to see a film instead of________at home．
A．staying
B．stay
C．to stay
D．to staying
