( )I want_______ a policeman?
A. to B. to do C. to be
I want to find a good book. I’m going to the _______.
A. cinema B. library C. museum
——Whose ruler is it? ——Maybe it’s _______.
A. Peter B. Peters C. Mary’s
——May I _______ your bike? ——Sorry.
A. ride B. reading C. read
I’v got a toothache. I’m going to the__________.
A. park B. dentist C. teacher
Is the cat ________ the door? No, it isn’t. It’s ________ the desk.
| A．behind, under | B．in, on | C．under, at | D．over, behind |