Faced with a bill for $10,000, _________________.
| A．an extra job has been given to John | B．John has taken an extra job |
| C．the boss has given John an extra job | D．an extra job has been taken |
Ten minutes ______ a long time for one who waits.
| A．seem | B．seems |
| C．seemed | D．are seemed |
E-mail, as well as telephones, ________ an important part in daily communication.
| A．is playing | B．have played |
| C．are playing | D．play |
_____ you ready?
| A． Are | B．Have | C．Will | D．Can |
“Tom graduated from college at a very young age.”
“He ______ have been an outstanding student.”
a. must b. could c. should d. might
He ______ live in the country than in the city.
a. prefers b. likes to c. had better d. would rather