24、---- Excuse me．Where's Mr. Brown’s office，please?
----It's on the third floor．But he ______ there now．He's gone to the airport to meet some Chinese friends．
A．should be B．can't be C．might be D．mustn't be
23、--Sorry to have hurt you.
-- .You didn’t mean to, did you?
A．Forget it B．No problem C．All right D．Don’t say so
22、How close parents are to their children a great effect on the characters of the children.
A．have B．to have C．having D．has
21、Was it at the school was named after a hero he spent his childhood?
A．which, that B．where, where C．that, where D．which, where
20、Hello! I you in Shanghai. How long have you been here?
A．don’t know, were B．haven’t known, are
C．didn’t know, were D．hadn’t known, are
19、Americans don’t like using Mr. Mrs. Or Miss. So, if they don’t use your last name or titles,
that really doesn’t mean any
A．lack respect B．lacking respect
C．lacking respecting D．lack of respect
18、They are always ready to give the vacant seats to comes first.
A．who B．whom C．whoever D．whomever
17、The government has taken some measures to solve the shortage of electricity, but it may be some time the situation improves.
A．since B．when C．unless D．before
16、Doctor Brown says that what forceful arguments against cigarette harm there are, many people insist on smoking.
A．though B．however C．no matter D．even if
15、We read them ; we remember them .
A．as young; as old B．as younger; as older
C．when young; when old D．when younger, when older