—Look! That man looks like Mr. Brown.
—-It _______be him, for he _____to America.
| A．can't; has gone | B．may not; has gone |
| C．mustn't; has been | D．can't; has been |
What is your mother doing?---She ___ for oranges.
| A．is shopping | B．is buying |
| C．buys | D．shops |
Look at the young men. They _____ the bus.
| A．are running for | B．are run |
| C．is running | D．run for |
.Thank you ___your postcard ___ Shanghai.
| A．of, of | B．for, from |
| C．from, from | D．for ,for |
--Does your father like _______ computer games at home? --Not really.
| A．making | B．keeping |
| C．playing with | D．playing |
I usually stay ______ bed on Sunday morning.
| A．at | B．in | C．on | D．for |