[ Grammar ]
A number of humanitarians working here ______ volunteers.
A. is
B. are

Random Topics:
Figurative LanguagePresent Simple Affirmative and NegativePast Perfect SimpleZero Conditional SentenceElectricity VocabularyOpinion / AgreementPast SimpleTense,noun,preposition,quantityAsking and Giving OpinionPrepositions and ConjunctionsOther quiz:
Vocabulary › ViewThe late frost caused a ____ on the Spring flowers.
A. Blight
B. Bleak
C. Boorish
D. Tranquil
Vocabulary & Grammar › View
His mom tried to _____ her from eating dirt but she liked to make mud pies for her tea parties.
A. deter
B. supplement
C. optimist
D. prowl
E. affirm
Grammar › ViewIf I had had enough money, I ___________ that car.
(3rd conditional)
A. would buy
B. would have bought
C. have bought
D. wouldn’t have bought
Grammar › View
If English _________ important, they _________ it in all high schools.
A. wasn’t – might teach
B. wasn’t – could teach
C. weren’t – wouldn’t teach
D. weren’t – didn’t teach
