[ Modal Verbs ]
I’m 100% certain this is his backpack.
This __________ be his backpack.
A. could
B. might
C. can’t
D. must
Random Topics:
Tenses and Word FormationAdjectives with PrepositionGrammar - ConnectorsWh QuestionsGrammar PhrasesUnless If First Conditional3rd Person SingularGrammar AssessmentSimple TenseInfinitives and GerundsOther quiz:
Grammar › ViewEvery part of the world _____ by now.
A. Was explored
B. Were explored
C. Are explored
D. Has been explored
Adverbs of Frequency › View
I … eat fish. I don’t like them.
A. usually
B. never