[ Modal Verbs of Obligation ]
You ____ turn on central heating. It’s automatic.
A. mustn’t
B. have to
C. don’t have to
Select your answer:
Random Topics:
Tenses with Time ExpressionsDependent PrepositionsPassive Modals, Impersonal PassiveSimple Future - PassiveAdjectives & PrepositionsPronounsAdverb & Compound SentencesCoordinating and Subordinating ConjunctionsAdjective & AdverbSimple Past ContinuosOther quiz:
Spelling › ViewWhich is the correct spelling of the word…
A. Indefenitely
B. Indefinitely
C. Indefinetely
D. Indefinitly
E. Indefinitley
Vocabulary › View
PREMIER: The premier spoke for an hour.
A. Person who works in a law court
B. University teacher
C. Adventurer
D. Head of the government