Grammar Quiz

[ Modal Verbs of Certainty and Possibility ]

She must ______ all day because I haven’t seen her.

A. have worked

B. be working

Select your answer:
A  B  C  D  E 


Random Topics:

Modal Verbs & Perfect InfinitiveDemonstrative Pronouns and Verb TensesVerbal CommunicationTenses and StructuresGrammar / PronounsPrepositions of Place and TimeComparatives, Superlatives & EquativesTenses & AffixesPresent and Past Simple TenseSimple Present and Present Continuous Tenses

Other quiz:

Grammar › View

Stephen _____________________ in hospital now if he ____________________________ an accident last week.

A. wouldn’t have been / hadn’t had

B. wouldn’t be / hadn’t had

C. would be / hadn’t had

D. wouldn’t be / ‘d had


Transportation Vocabulary › View

He gripped the ______ tightly as he navigated through the busy streets.

A. Seat belt

B. Traffic jam

C. Steering wheel

D. Gate