[ 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:
Past Modals › ViewWe …………….. buy any sofa because the previous owners left us one in the living room.
A. could
B. couldn´t
C. had to
D. didn´t have to
Grammar › View
he ________a man dressed in black in his neighbour’s garden.
A. saw
B. see
C. was seeing
D. seeing
I 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
