[ Conjunction ]
He has been to the school library many times………………….
A. if the semester has started
B. while the semester is starting
C. since the semester started
D. after the semester starts

Random Topics:
Adjectives (-ed / -ing)Simple and Continuous Present TenseTo Infinitive or GerundConjunctionGrammar ElementaryIf ClausesPrepositions of MovementComparatives - SuperlativesReported SpeechVerb Moods and Vague PronounsOther quiz:
Conjunctions › ViewThe fox lived in the underground house ________ the owl lived in the tree top house.
A. and
B. or
C. because
D. so
Preposition (at,in,on) › View
I don’t want to see her —- the party tonight.
A. in
B. on
C. at