[ Modals ]
She must _____ in the garage when we came that’s why she didn’t hear the bell.
A. have been working
B. be working
C. have worked
D. work

Random Topics:
Gerunds in SentencesGrammar - QuantiflierArticles and QuantifiersComparativesInfinitive or GerundWishesSimple Present and Present ContinuousSubordination ConjunctionsTenses and Time MarkersModals and Active and Passive VoiceOther quiz:
Simple Future Tense › ViewDiana will…….a new car tomorrow
A. drove
B. drives
C. driving
D. drive
Grammar › View
My parents never let me _______ out alone at night.
A. to go
B. go
C. went
D. so as to
Prepositions › ViewI differ ______ you on this point.
A. Against
B. Near
C. Below
D. With
Grammar › View
My sister, who always (arrive) early, was the first to arrive at the party.
A. arrive
B. arrived
C. arrives
D. will arrive
