[ Grammar - may/might/could ]
What are you doing? Don’t you know that you _____ write on the desks?
A. don’t have to
B. mustn’t
C. needn’t

Random Topics:
Noun PhrasePresent Perfect Simple & ContinuousContrastive ConjunctionTransitionsGerund Subject or Objectwill, be going to, would like toCoordinating & Subordinating ConjunctionsModal Verbs of Deduction and SpeculationPast simple - Irregular VerbsGerunds as Objects of PrepositionsOther quiz:
Countable & Uncountable Nouns › ViewWe’re just moved into our house, and we haven’t got ___
A. a furniture
B. any furniture
C. some furniture
Tenses › View
Identify the tense of: The sun was shining brightly as they walked along the beach.
A. Simple Past Tense
B. Past Continuous Tense
C. Simple Present Tense
D. Past Perfect Continuous Tense
Grammar › ViewA:Didn’t Vincent visit Taitung last month? B:______, he ______. He was too busy to(太……而無法)do that.
A. Yes; did
B. Yes; didn’t
C. No; did
D. No; didn’t
Grammar › View
She had her husband ………. drink less whiskey.
A. Niks invullen
B. To