[ Conditional Sentence ]
Let’s knock on their door to see _____ home.
A. if they’re
B. unless they’re
C. whether they were
D. if they were
Select your answer:

Random Topics:
Present Tense (Negatives and Questions)Who vs WhomVerb Tenses and AgreementPresent Simple & ContinuesWishes and TensesGrammar, Literature, and VocabularyPronouns/ Present TenseModals for ObligationPast Simple and Past ContinuousGerund NounOther quiz:
Grammar › ViewWe use be + about to + infinitive to say that something will happen very soon
A. TRUE
B. FALSE
Question Tags › View
You like lego, ________?
A. don’t you
B. do you
C. aren’t you
D. haven’t you
