Jul 28 2009 3:00PM GMT
Posted by: Margaret Rouse
subject-verb agreement
Grammar Quiz – Subject-verb agreement
Posted by: Margaret Rouse
Which is correct?
24 hours _____ too long for the company to have to wait before resuming operations.
a. is
b. are
Answer: a
Explanation:
In this sentence, 24 hours is one unit of time. Use a singular verb.




