Would it be ___ for you to pick me up at four o’clock and take me to the airport?
| A．free | B．vacant | C．handy | D．convenient |
He must be getting thin, for his trousers _____ badly like a flag in the wind.
| A．are flowing | B．flow | C．flowed | D．have flowed |
“All ______ present, and all ______ going on smoothly.” Said the secretary.
| A．are; is | B．are; are | C．is; is | D．is; are |
--- We really enjoyed ourselves at the party. Thanks again, Mr. and Mrs. Smith.
--- ________. Just drop in whenever you feel like it.
| A．With pleasure | B．Our great honor |
| C．Nice to meet you here | D．Nice having met you here |
____ you have the chance to go to university in the future, you must take it.
| A．Will | B．Should | C．Would | D．Could |
---When do you think we can meet again?
--- Well, anytime you feel like ______.
| A．so | B．one | C．that | D．it |