[ Past Modals ]
She _______ have left her keys at home; that’s why she couldn’t open the door.
A. must
B. must
C. must have
D. can have
Select your answer:
Random Topics:
Interrogative Pronouns & AdverbsWill or Going toTypes of Simple SentencesSimple Future - WillGrammar and PrepositionsModal PerfectGrammar: Reported QuestionsVerb to beRelative & Interrogative PronounsGrammar - NounsOther quiz:
Grammar › ViewWhat is the noun in this sentence? The large dog shakes.
A. The
B. large
C. dog
D. shakes
Grammar › View
My friend Ana is _____________ than Alejandro.
A. thin
B. thiner
C. thinner