[ 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:
Modal Verbs of Obligation › ViewYou _____ take food in your room. It’s a rule of our family.
A. mustn’t
B. have to
C. don’t have to
Grammar › View
If I ……………………….. her number, I would call her.
A. know
B. knew
C. had known
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
