Topics: Quantifiers & Modals of Obligation
We _ _ _ _ _ leave now; it’s 10 and the conference doesn’t start until 12.
A. don’t have to
B. haven’t to
C. mustn’t
Select your answer:

Random Topics:
Verb TenseV-ing/to-VArticles - rulesFirst Conditional & Future TensesPast Continuous TensePrepositions and ConjunctionsParticiple Clauses & Cleft SentencesGrammar - SimilesThe First Conditional (if/unless)Morphology and GrammarOther quiz:
Grammar › ViewHe has ______ best friends, so he can’t choose who is favorite is.
A. two
B. too
C. to
Grammar › View
_____ there any bananas? I’m hungry!
A. Is
B. Are
C. Be
D. Will
