--- Don’t worry. Your mother is coming to help you. ---_______ she doesn’t come and I am here alone?
#41093
A
What about
B
What if
C
Why not
D
How about
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Mr. White will come to the party on Sunday, _______ he promised to every one of us.
#69927
A
when
B
that
C
what
D
which
You’d better take the map with you you won’t get lost,
#41385
A
as long as
B
as soon as
C
now that
D
so that
If Tom had spent more time studying, he able to do well in the test now.
#66994
A
will be
B
would be
C
has been
D
would have been
Scientists say it may be five or six years _____ it is possible to test this medicine on human patients.
#67597
A
since
B
after
C
before
D
when
When you read the book, you’d better make a mark _____ you have any questions.
#67720
A
at which
B
at where
C
the place
D
where