— ______ will you stay in America?
— About two months.
A．How many B．How often C．How long D．How
Taking ______ exercise and eating ______ food can make you keep thin.
A．more; less B．more; fewer C．less; more D．fewer; less
—Would you mind ______ my pet dog while I’m away?
—Certainly not.
A．take care B．take care of C．to take care of D．taking care of
There ______ a football game tomorrow evening, and I must stay at home to watch it.
A．is going to be B．is C．is going to have D．has
Which do you ______, story books or comic books?
A．like B．read C．watch D．prefer
The policeman asked the girls ______ play in the street.
A．to not B．not to C．didn’t D．not
