_______ is the most useful invention?
#70076
A
Do you think which of these
B
Which of these do you think
C
Which of these you think
D
You think which of these
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He wouldn’t leave the TV set, ______ he was going to have an important exam the next day.
#67651
A
even so
B
even if
C
as though
D
as if
Being detemined is a kind of quality and that’s ________ it takes to do anything properly.
#72595
A
how
B
which
C
where
D
what
.Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, _________ the number of people infected with the virus is going up sharply.
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A
when
B
that
C
so that
D
where
It is reported that there are various reasons _____more and more people feel depressed at this time of year.
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A
why
B
when
C
what
D
how
Could I speak to__________ is in charge of International Sales please?
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A
who
B
what
C
whoever
D
whatever