As it turned out to be a problem of no importance, we______so much time look- ing into it.
A.needn't spend
B.didn't have to spend
C.oughtn't to spend
D.needn't have spent
A.needn't spend
B.didn't have to spend
C.oughtn't to spend
D.needn't have spent
A.turned about
B.turned up
C.turned out
D.turned inside out
A.It turned out
B.why
C.got out
D.forgot
A.had turned away
B.were turned away
C.had turned out
D.were turned out
A.turned out
B.turned to
C.turned up
D.turned in
A.turned out
B.turned around
C.turned up
D.turned about
A.turned in
B.turned out
C.turned up
D.turned to
The result of the rearch for an easily digestible fat turned out to be ______.
A.commercially useless
B.just as anticipated
C.somewhat controversial
D.quite unexpected
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