[ Subject - Verb Agreement ]
A large number of countries ______ members of the United Nations.
A. is
B. are
C. been
D. being

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Modal Verbs › ViewFind a similar sentence:
My parents made it obligatory for me to stay home on weekdays.
A. I can’t stay home on weekdays.
B. I should stay home on weekdays.
C. I have to stay home on weekdays.
D. I’m able to stay home on weekdays.
Mixed General Quiz › View
Southern Ontario is further south ___ some American states.
a. than
b. that
c. to
d. of