[ Modal Verbs ]
You ____ brush your teeth before going to bed
A. may
B. could
C. must
Select your answer:
Random Topics:
IdiomsNoun Verb AgreementGerunds & Infinitives + VocabularyNounsVerbs: Will & Going toAdverbial Clause of MannerPresent Perfect and Present Perfect ContinuousPhrases & ClausesGrammar Past and Future TenseOther quiz:
Tenses › ViewThis time tomorrow________on the beach sunbathing and drinking freshly squeezed fruit juice!
A. I’ll have been lying
B. I will lie
C. I will be lying
D. I will have lain
Relative & Modals › View
Choose the word or phrase that is more closely related to given word or phrase: definitely
A. unsure
B. sure