[ 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:
Relative Clause › ViewLast night, he _____ me about the magnificent scenery and the people ______ he had visited in Singapore.
A. told – whom
B. tells – whom
C. has told – whom
D. has told – whose
Modal Verbs › View
We really should have looked at the timetable when we got off the ferry. We…………..the six-thirty train, but now we have to hang around here until twenty past eight.
A. would be catching
B. could have caught
C. had caught
D. might catch
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
