[ Conjunction ]
You shouldn’t spend too much time on computer _______ it is harmful to your eyes.
A. as
B. when
C. although

Random Topics:
Phrases and ClausesTenses and Passive VoiceQuantifiers / Prepositions of Time and Comparative AdjectivesPast Simple and Past ProgressiveModal Verbs of ObligationPresent TensesLinking Words and ConjunctionExclamationWho vs WhomConjunctive Adverbs and PunctuationOther quiz:
Past Tenses › ViewWhen we ___________ (arrive) at the party, everyone ___________ (sing).
A. arrived, was singing
B. arrived, sang
C. arrives, sings
D. arrive, was singing
Present Perfect Tense › View
They _______10 cars so far.
A. have have
B. have had
Grammar › ViewIf you eat fast food, (zero conditional)
A. you would have gained weight.
B. you gain weight.
C. you gained weight.
Infinitive and Gerund › View
Susan can’t stand____
A. to cook
B. cooking
