The boy said ________ couldn’t he work out the problem but his teacher didn’t know how to do it.
#92582
A
though
B
never
C
hardly
D
not only
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You can come ______ on Tuesday _______ on Friday, but whichever you choose, please let me know.
#92429
A
not only; but also
B
both; and
C
neither; nor
D
either; or
Since time began, it seems, people have been putting off______they______have done today, scolding themselves in the meantime．
#93038
A
that, must
B
that, should
C
what, could
D
what, would
It was nearly an hour ____the sleeping pill ______effect.
#94865
A
when; took
B
before; took
C
since; had
D
before ; had
______ difficult it is, he is determined to ______ the experiment.
#93920
A
No matter how; have a go at
B
However; have a go for
C
Whatever ; have a go
D
No matter what; have a go at