[ Modals of Obligation and Necessity ]
Which sentence means something is optional?
A. You don’t have to wear a uniform.
B. Managers have to approve requests.
C. Workers mustn’t eat at their desks.
D. Employees must arrive on time.
Select your answer:

Random Topics:
Grammar CorrectionWish - beginnerZero & First ContidionalSubject Verb Agreement Irregular VerbPast Future TensesGrammar, adverbs of frequency placementFirst Conditional & Future TensesConjunctions and Sequence ConnectorsGrammar : Must (Necessity)Past Simple & Past PerfectOther quiz:
Grammar › ViewI think I’ve got a cold,I can’t stop ____________
A. Sneeze
B. To sneeze
C. Sneezing
D. The sneezing
Intermediate › View
choose the correct option to complete the sentence:
It was hard, but in the end I __________
A. managed to finish college
B. succeed to finish college
C. manage finishing college
D. able to finish college
