题目内容

--- Hi, Grandma, why do you look so tired?
--- I’m tired. I _______ the cleaning all morning.
A．didB．had doneC．have been doingD．have done
C
略
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30．When you finish your work, don’t forget to put the tools back where they ________．
A．areB．will beC．wereD．had been
In England tea_____with milk or sugar in it.
A．usually drinksB．is usually drunk
C．usually is drunkD．drank usually
The first use of atomic weapons was in 1945. and their power _____ increased enormously ever since.
A．isB．wasC．has beenD．had been

25．—Did you get my letter?
—I received one just as I____.
A．set outB．had set outC．was setting outD．would set out

27．To shut your eyes to facts．as many of you do,_______foolish．
A．isB．areC．areD．Were
The novels written by the author sell best, but five years ago no one could have imagined how great a role he     in the literary world.
A．was playingB．playedC．was to playD．had played
— Have you seen my email about our TESL project?
— Yes. Luckily, I checked my emails yesterday. Normally, I _____ my email-box for days.
A．haven’t openedB．didn’t openC．hadn’t openedD．don’t open

24．The first time I met David in the Central Park, both of us felt that we_____each other for ages.
A．knewB．have knownC．had knownD．Know

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