Is oxygen the only gas ________ helps fire burn?
#68685
A
that
B
/
C
what
D
it
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I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian get back.
#74433
A
before
B
since
C
till
D
after
On the table she found a piece of paper _______ some confusing symbols.
#73639
A
which was written
B
that was written
C
on which were written
D
on that was written
A number of questions will be discussed by the students beginners of English fail to use the languageproperly.
#73963
A
which
B
as
C
why
D
Where
Beijing government puts more than 700 million yuan to increase its green space this year; ____________ doubles the money provided last year.
#72097
A
as
B
while
C
that
D
which
When asked _________ they needed most, the kids said they wanted to feel important and loved.
#72443
A
what
B
why
C
whom
D
which