[ Conjunctions ]
Choose the word or phrase that best completes the sentence.
Halley’s Comet had its first documented sighting in 240 B.C. in China and _____ it has been seen from the Earth 29 times.
A. after
B. because of
C. since then
D. that is
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Grammar and Verb TensesUse of Prepositions or ConjunctionsNoun PhrasesIn/On/At + TimeModals for DeductionAdverbs of DegreeComparatives and Past Perfect TenseConjunctions & Cohesive DevicesAdverbs, Modals, Preposition of timeSentence Adverbs & Third ConditionalOther quiz:
Grammar › ViewWhich is correct?
A. Several have lost his job.
B. Several have lost their jobs.
Grammar › View
I often ___ the floor.
a. put away
b. sweep
c. cut