Which modal is used to express prohibition?
A. must not
B. can not
C. could not
D. should not

Random Topics:
Modal and Auxiliary VerbsPresent Perfect Continuous TenseFuture Continuous, Future Perfect and Future Perfect ContinuousSubject Verb Agreement; Indefinite PronounsZero & First ContidionalPresent Continuous for FuturePhrase vs ClauseAdjective Clausetoo / enoughGerund - to InfinitiveOther quiz:
Modal Verbs › ViewIt’s a strange story, but it _____ be true!
A. could
B. can’t
C. mustn’t
Grammar & Tenses › View
Robert is French but he lives in Dubai. He has been there __________________.
A. for three years
B. since three years
C. during three years
D. three years ago
Subject – Predicate › ViewWhich sentence contains a compound predicate?
A. A hare and a tortoise are fascinating animals to compare.
B. A tortoise walks very slowly to its food, and it chews it just as slowly.
C. A hare, a type of rabbit, can run very quickly and can pop into its burrow just as fast.
D. No one knows if a hare and a tortoise ever really had a race.
Past Tenses › View
He _______ (walked/was walking) to the store when he _______ (saw/had seen) an accident.
A. was walking/saw
B. had walked/seen
C. Saw/had seen
