[ 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
Select your answer:

Random Topics:
Perfect Tenses and VocabularyPast TensesGrammar - First ConditionalNoun, Verb, AdjectivePresent Simple, Present Continuous or Present PerfectPresent Perfect Negative and InterrogativeGerund or InfinitivesPronouns and AdverbsPresent Continuous, Present Perfect and Used toSpellingOther quiz:
Grammar › ViewNeither of my siblings __________ the party tomorrow as they have been grounded.
A. is attending
B. are attending
C. has attended
D. had attended
Tenses › View
I _____ well right now. I need to go home.
A. am not feeling
B. didn’t feel
C. don’t feel
D. was not feeling
