Topics: Modal Verbs of Certainty and Possibility
He _____ studying because I didn’t see him outside.
A. can have been
B. must have been
Select your answer:
Random Topics:
Conjunctions, Interjections and Sentence TypeSentence Structure and Grammar Rules1st ConditionalPhrasal Verbs with up and downRelative Clauses beginning with PrepositionsGrammar - QuantiflierVerbs – Nouns – Adjectives - AdverbsModals TensesPronouns of QuantityComparative - SuperlativeOther quiz:
Conjunctions › ViewI will keep working ______ I get it right.
A. until
B. as long as
C. because
D. before
Articles › View
——– the doctor immediately.
A. Call in
B. Call off
C. Call away