[ Modal Verbs ]
He ____ have forgotten the meeting; he was very busy.
A. must
B. could
C. might
D. should

Random Topics:
Vocab CheckingWH Questions and Simple Past TenseNoun Verb AgreementPrepositionActive and Passive Gerunds and InfinitivesSimple and Past TensesCollective NounsNouns as AdjectivesProgressive Verb TensesComparisionsOther quiz:
Compound and Complex Sentences › ViewShe returned the computer after she noticed it was damaged.
A. This is a simple sentence.
B. This is a compound sentence.
C. This is a complex sentence.
Grammar › View
Choose the correct question.
A. Is you single?
B. Do you single?
C. Do you are single?
D. Are you do single?
E. Are you single?
The lawyer proved that the victim was shot …….. a gun.
A. through
B. with
C. from
D. by
Perfect Modals › View
Detective, my son ___(not / steal) that car last Sunday afternoon. He was getting married at that time in front of 200 guests!
A. couldn’t have stolen
B. shouldn’t have stolen
C. may not have stolen
