[ Modal Verbs ]
Marcela didn’t come to class yesterday. She ………. had an accident.
A. must have
B. shouldn’t have
C. couldn’t have
D. may have

Random Topics:
DescriptionsConditionals and Modals of ProbabilityPast Simple, Past Continuous, Past PerfectGrammar - too & enoughAdjective OrderThere is, There are, Some, AnyThe Simple Present TensePrepotitionsGrammar and Passive VoicePrepositionOther quiz:
Grammar › ViewDon’t forget __________________ my letters, please.
A. to post
B. posted
C. posting
D. post
Sentence and Fragment › View
The dog belonging to the old lady on the corner of the street barks constantly.
A. Complete Sentence
B. Fragment
Find the adverb clause: She was so happy that she skipped around the room.
A. that she skipped around the room
B. she skipped around the room
C. She is so happy
D. None of these are correct
Grammar › View
The rules clearly state that visitors are not allowed ______ beyond the restricted area.
A. to go
B. going
C. go
D. gone
