When the clock_________ twelve, all the lights went out.
#100872
A
hit
B
beat
C
struck
D
knocked
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To be honest, I didn’t______ him at first sight. About an hour later, I remembered him.
#101130
A
realize
B
understand
C
see
D
recognize
The book has been translated into thirty languages since it on the market in 1973.
#102971
A
had come
B
has come
C
came
D
comes
I’m sorry I couldn’t get in touch with her before she left. I _______ her earlier.
#103635
A
had phoned
B
have phoned
C
should have phoned
D
should phone
---Why, Emily, you look so energetic! ---Well, I ______ in the gym for a slim figure so far.
#101434
A
am working out
B
had been working out
C
worked out
D
have been working out
The computer was invented in the 1940’s and ______ quite a lot ever since.
#100726
A
was changed
B
had changed
C
has been changed
D
will change