—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
When Jenny finished her first book，she was just a________girl．
A．five years old
B．five-years-old
C．five year old
D．five-year-old
