[ Adverb and Noun Clauses ]
It was in 1875 ………….. joined the staff of the astronomical observatory at Harvard University.
A. that Anna Winlock
B. Anna Winlock, who
C. as Anna Winlock
D. Anna Winlock then
Random Topics:
Modals in the PastVerbs + Gerund or InfinitiveInfinitiveRoot WordPresent Tense (Negatives and Questions)Auxiliary ModalPresent Continuous for FutureModal VerbsTag QuestionQuantifiers MixOther quiz:
Simple and Continuous Present Tense › ViewThey ………….. breakfast right now.
A. is having
B. are having
C. has
D. have
Vocabulary and Grammar › View
__________are often distributed quarterly or for reinvestment
A. share
B. stock
C. earnings for share (EPS)
D. dividend
Verb Types and Tenses › ViewWhat is the underlined word in ‘The soaring hawk glided along on air currents in the clear blue sky’?
A. Gerund
B. Participle
C. Infinitive
D. Present Progressive Verb
Subject-Verb Agreement › View
Neither his mother, nor his mother _____ mahjong.
A. Play
B. Plays
C. Played
D. Playing