—When did you the new computer?
—Well, I it for half a year.
| A．have, have bought | B．buy, have had |
| C．buy, have bought | D．have, have had |
Here is a post card_____.
A. from she to he
B. from hers to him
C. from her to him
—What does your father do? —_____________.
A. He is working hard
B. He is at work now
C. He is a teacher
My father goes to work ______ every day.
A. by a bike
B. in a bike
C. on a bike
She ____ back home once a year with her parents.
A. is going B. go C. goes
Look, there is a boy over there _____ the tree.
A. on B. in C. at