Have you noticed the problem ___ he is now in low spirit ? ____ come?
#73919
A
where, What
B
that, How
C
in which, For
D
what, As
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After visiting China, most of the foreign friends said they would never forget the time _________they had spent in China.
#69764
A
what
B
that
C
when
D
at which
Sally worked late in the evening to finish her report __________ her boss could read it first thing next morning.
#66666
A
so that
B
because
C
before
D
or else
— Mrs. Smith, do you think it is wise for you to give your children ______ they want? — No, that is ____ I am mistaken.
#71768
A
whatever; where
B
what; where
C
whatever; how
D
what; how
Most birds find it safe to sleep in the trees,but_______they have eggs or young chicks,they don’t use a nest.
#71783
A
why
B
how
C
unless
D
where