[ Subject Verb Agreement ]
Mathematics _______ (be) a difficult subject for some students.
A. are
B. is
C. be
D. was

Random Topics:
Simple Present Continuous TensePersonal Pronouns and VerbAsking for and Giving OpinionTOEIC Grammar and Vocabulary ReviewGrammar - Reflexive PronounsTenses & AffixesIELTS GrammarFuture Simple TensesModal Auxiliaries and Similar ExpressionsAdverbial PhrasesOther quiz:
Grammar › ViewEvery night the watchman turns on all the lights and …around the building every half an hour.
A. walks
B. is walking
C. walked
D. to be walking
Gerunds and Infinitives › View
The sheets on this bed are dirty. They need __________. (change)
A. to change
B. change
C. changing
Vocabulary › ViewWhat word means “shortfall or deficit”?
A. Conduct
B. Shortage
C. Overheat
D. Trend
If Clauses › View
What would you have done if he _____ got hurt?
A. has
B. will
C. had
D. have
