( ) （5）Here _____ a computer.
A. is B. are C.\
——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
当你想知道这些物品是谁的时，问：
A. Whose are these?
B. Whose are those?
C. Who are they?
当你要了解别人是否喜欢游泳时，问：
A. Do you like swimming?
B. Do you like running?
C. Do you like pingpong?
当你想知道别人是否有钢琴时，问：
A. Have you got a dictionary?
B. Have you got a piano?
C. May I use your piano?