—Who______ it be that is knocking at the door?
—It ______ be Father, but I’m not sure.
| A．can; must | B．can; may | C．must; can | D．may; must |
How wonderful! The _____is made of _________.
| A．house , glass | B．house, glasses | C．houses, glass | D．houses, glasses |
The car was completely _____ and the driver seriously injured.
| A．broken off | B．taken off | C．written off | D．picked up |
I’ll spend the evening ______ in your room waiting for the thief to arrive.
| A．locking | B．in locking | C．being locked | D．locked |
How _____ I was when I heard the ______ news!
| A．disappointing; disappointed | B．disappointed; disappointing |
| C．disappointing; disappointing | D．disappointed; disappointed |
My dictionary ________ . I have looked for it everywhere but still ______ it .
| A．has lost ; do not find | B．is missing ; do not find |
| C．has lost ; have not found | D．is missing ; have not found |