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It was in the lab___was taken charge of by our teacher____ they did the experiment.
#74071
A
which; that
B
where; which
C
which; where
D
that;where
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Tomorrow we’ll go to the city park if it ___________ rain.
#41112
A
doesn’t
B
don’t
C
isn’t
D
won’t
You are saying that everyone is equal, _____ is _____ I disagree.
#68197
A
that; what
B
which; what
C
that; where
D
which; where
If I’m mistaken, _________ you are mistaken too.
#71831
A
so
B
and
C
or
D
不填
Great changes ______in our city. It is no longer ____ it used to be ten years ago. 
#69592
A
took place, how
B
have taken place ,what
C
are taken place, which
D
take place ,when
 Lawrence Craven, a doctor from the USA, is the author of several published reports, one of which introduced the idea in 1953 ________ aspirin could reduce the risk of heart attacks by thinning blood.
#67995
A
when
B
where
C
that
D
which