[ Grammar ]
Our teacher, in addition to other staff members, ______ often taught foreign students.
A. has
B. have

Random Topics:
Has and HaveNouns - Word Form-IONZero Conditional SentencePassive of Modal VerbsPresent Simple & Present Continuous TensesWish clauseComparatives and Past Perfect TensePersonal Pronouns and VerbPronoun Antecedent AgreementVerb + PrepositionOther quiz:
Modal Verbs › ViewIdentify the modal verb in the sentence: They ought to arrive by noon.
A. can
B. may
C. will
D. ought
Grammar › View
. We _______ a lot of fun at the party.
A. have
B. has
C. had
D. having
Grammar › View____ book that you gave me on Sunday was really good.
A. a
B. an
C. the
D. no article
Modal Verbs › View
PERFECT MODALS. My car doesn`t work properly. Someone ___________ driven with no permission.
A. could used
B. could have
C. could be
D. could drive
