[ Complex Sentences with Adverb Clauses ]
______you leave the room, turn off all devices
A. After
B. before
C. till
D. until

Random Topics:
Future Tenses, Conditionals and ProfessionsWH Questions and Simple Past TenseAuxiliary Verbs, if, unless and ModalPrepositions of Place and TimeFuture SimpleTAG QuestionsFinite and Non-Finite VerbPronounciation and GrammarGrammar Like & Linking VerbGrammar SuffixesOther quiz:
Grammar › ViewWe ………………… $200 on food this month already.
A. Spend
B. Spent
C. Have spent
Grammar › View
How do you form the -ing of “write”?
A. writeing
B. writting
C. writing
D. writting
Phrases › ViewIdentify how the underlined gerund phrase is being used in the sentence:
Jessica really enjoys bothering the neighbors with loud music.
A. subject
B. object of the preposition
C. direct object
D. predicate noun
Grammar › View
‘Several hotels in this region are closing down.’ ‘That’s because tourism itself….since last year.’
A. Was declining
B. Has been declining
C. Declined
D. Had declining
