As a teacher, I seldom give my students so difficult a problem_______ they can’t work out.
#67233
A
that
B
as
C
if
D
in order that
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He often helps the students _______ he thinks are not quick at their studies.
#69855
A
whom
B
who
C
when
D
because
If the man is only interested in your looks, _____ just shows how shallow he is.
#72011
A
as
B
which
C
what
D
that
Alone in the garden sat the girl, thinking, for a long time, of _______ life was like with her teachers and classmates in the past.
#69486
A
what
B
which
C
how
D
that
---I went to see my friends off at the airport.---Is that_____you were late for the important meeting?
#71563
A
because
B
why
C
how
D
reason
—Would you tell me__________you want your tea , with sugar or milk ?—Sugar , please .
#72431
A
whether
B
when
C
what
D
how