[ Modals of Deduction ]
Tom has been working late every day; he __________ be very busy with a project.
A. must
B. might not
C. can’t

Random Topics:
Noun ClauseTime ExpressionsCan/CouldRegular and Irregular AdverbCountable - UncountablePassive Voice with ModalsGrammar - Countable/ UncountableFor vs SinceAlthough, Though, In spite of, DespiteModal Auxiliaries and Similar ExpressionsOther quiz:
Countable Quantifiers › ViewShe took __________ books with her while going on holiday but she read only a few of them during her stay.
A. many
B. plenty
C. several
D. a good deal of
Grammar › View
I ________ to the cinema.
A. often go
B. come often
C. often come
Conjunction › ViewChoose the correct coordinating conjunction to fill in the blank: I wanted to go to the party, _____ I had too much homework to do.
A. and
B. but
C. because
D. or
Simple Future - Will › View
I ______ ______ to San Andres the next month.
A. will go
B. go will
C. go