[ Modal Verbs ]
You… throw rubbish on the ground.
A. can’t
B. mustn’t
C. should
D. may not

Random Topics:
Grammar (want to/ need to/ have to)Simple Past - Irregular VerbsModal Verbwill, be going to, would like toModal SpeculationDemonstrative PronounTake or PutPositive and Negative ConnotationsGrammar: AgreementTOEFLOther quiz:
Tenses › ViewThe earth ______ around the sun.
A. moved
B. is moving
C. moves
D. was moving
Grammar › View
Painting the trees onto the canvas, the wind blew hard that day.
A. NO CHANGE
B. Painting the trees onto the canvas; the wind blew hard that day.
C. Painting the trees onto the canvas, she watched the wind blow.
D. Painting the trees onto the canvas, the wind blew.
Distinguishing Future Tenses › ViewI have to buy … food for the cat.
A. some
B. any
Simple Present Tense vs Present Continuous Tense › View
I ……. (like) orange juice.
A. like
B. likes
C. am liking
D. ‘m liking
