[ Grammar ]
The patient will not recover unless he __________ an operation.
A. had undergone
B. would undergo
C. undergoes
D. was undergoing
Select your answer:
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Grammar › ViewIf my husband hadn’t inherited a lot of money, we definitely ___ in a house like this now
A. Wouldn’t be living
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It is still possible ____ they get harmed under the threat of all kinds of bacteria.
A. to
B. that
C. which
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