Topics: Essential and Nonessential Clauses
Do you need a comma in this sentence?
Because of small class sizes professors can work with students more one-on-one.
A. Yes
B. No
Select your answer:

Random Topics:
Modal and Phrasal VerbsDemonstrative PronounsPresent Simple & Present Progressive TenseDescribing WordsPresent Tenses: Simple vs ContinuousGrammar and PunctuationTime ExpressionsQuantifiers & Modal VerbsModals and InversionLexico and GrammarOther quiz:
TOEFL Grammar › ViewHardly ___ the train when it started to rain.
A. had they left
B. they had left
C. have they left
D. they left
Modal Verbs › View
_____ you tell me the time, please?
A. Can
B. Must
C. Could
D. Will
