[ Gerunds and Infinitives ]
As doctors continue (search) _______ for a cure for the common cold, they have found some things that make people more vulnerable to catching a cold.
A. to search
B. searching
C. to search
D. “to search” and “searching”
Select your answer:
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Other quiz:
Grammar › ViewI donated the bicycle to the orphans. It is now ___________.
A. theirs
B. mine
C. ours
Conditional Clause › View
If you study well, you _____ get good marks.
A. Would
B. Should
C. Will
D. Could
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