[ Speculation with Modal Verbs ]
Don’t buy those cheap DVDs. They … be illegal copies.
A. could
B. must
C. can’t

Random Topics:
Modals - Conditionals - Future TensesRelative Clauses beginning with PrepositionsSimple Present and Present Continuous TensePresent Simple and Present Continuous TensesGerund/ To Verb/ VerbProgressive TensesPresent Simple: affirmative, negative, interrogativeGerund NounComparatives ( adj/ adv)Modals, Conditionals, and Clauses- Defining, Non-definingOther quiz:
Grammar › ViewYou […] smoke. It’s dangerous for the health.
A. wouldn’t
B. shouldn’t
C. don’t have to
D. couldn’t
Grammar › View
The teacher _________ (call) her last night.
A. calld
B. called
C. was
D. wasn’t
Past Continuous Tense › ViewWe reached late, because we ____________________ the gifts.
A. were arranging
B. not arranging
C. was arranging
D. were arrange
Vocabulary and Grammar › View
My friend Lan likes__________ camping at the weekend.
A. playing
B. collecting
C. making
D. going
