[ Subject - Verb Agreement ]
The mathematics classes _______ offered during the spring semester.
A. is
B. was
C. are
D. to be

Random Topics:
Infinitive and GerundGerundsRelative Clauses and Past PerfectConditional Sentence Type 1-ed and -ing AdjectivesNoun and PronounModals of DeductionModals of AdvisabilityMoods of GrammarConjunctions and PrepositionsOther quiz:
Grammar › ViewThe laws demand that all people______to raise questions about the policy.
A. allowed
B. allow
C. be allowed
D. to allow
Tenses › View
Not until Trang ______ the labour market was she aware of the importance of being patient.
A. enters
B. has entered
C. had entered
D. is entering
Conjunction › ViewFill in the blank: She will not buy the shoes ________ they are on sale.
A. when
B. unless
C. because
D. if
Verb Tenses › View
By the time you arrive, I _____ the report.
A. will have completed
B. complete
C. am completing
D. completed
