Criticism and self-criticism _____ necessary _____ it helps us to correct mistakes.
#34547
A
is, in that
B
are, in that
C
is, in which
D
are, at that
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Mary was much kinder to Jack than she was to the others, , of course, made all the others upset.
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A
who
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which
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what
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I thought horseback riding would be the sport for me until I fell down from the horse back .As you can imagine ,I haven’t been invited back .
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later
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since
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after
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Anger is good for you, ____ you control it properly, according to new psychology research.
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whether
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when
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as long as
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