[ Grammar ]
need a __________ to open the door.
A. key
B. Wi-Fi
C. reception
D. text message

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Noun PhraseAdverb of ConcessionGrammar SuffixesProgessive TensesGrammar - Compound SentencesAdjectives-Comparison, SuperlativeVerb Types and TensesCommasConjunctions, Interjections and DeterminersRelative PronounOther quiz:
Grammar › ViewThey haven’t finished their homework yet, ——– they.
A. don’t
B. hasn’t
C. have
D. haven’t
Past Tenses › View
When they …………… we …………… for the bus.
A. arrived/were waiting
B. arrived/waited
C. were arriving/waited
D. were arriving/were waiting