She was reading a book in her chair _____ first time I saw _____ old lady.
A．a; an B．the; the C．/; the D．/; an
_____ team wins on Saturday will go through to the national championships.
A．No matter what B．No matter which
C．Whatever D．Whichever
As we all know, it is usually cold in this place in January, but it _____ be warm sometimes.
A．must B．can C．should D．would
40 kilometers _____ Chengdu lies a town, _____ suffered great losses in the earthquake, but is now on the road to recovering.
A．west of; which B．on the west in; where
C．west of; where D．on the west of; which
—My son is addicted to drugs. He isn’t hopeless, is he?
—Yes, _____ he mends his ways and starts all over.
A．if B．when C．even if D．unless
Look at the pride on Tom’s face. He _____to have been praised by the manager just now.
A．seemed B．seems C．had seemed D．is seeming
