[ Time Clauses of Future ]
Tom/turn off/ the lights/ when/he /leave/the office
A. He’ll leave the office when Tom will turn the lights off
B. Tom will turn off the lights when he leaves the office

Random Topics:
ComparisionPast Simple and Past ContinuousCompound and Complex SentencesGrammar - direct/indirect objectsShould and Shouldn'tWish, Unless, If sentenceSentence Fragments and Complete SentencesPrepositions after VerbsPoetry VocabularyModals and TensesOther quiz:
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A. in
B. up
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D. to
Simple Present vs Present Continuous › View
___your father____in a factory
A. do work
B. does works
C. does work
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Grammar › View
Your annual leave will have to be approved by both your supervisor _____ the boss.
A. also
B. nor
C. or
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