[ Modals of Obligation and Permission ]
He —– stand on the plane. There are seats for everyone.
A. mustn´t
B. have to
C. doesn´t have to
D. muts

Random Topics:
Wish clausePresent Simple and Present ContinuousPerfect Progressive TensesNeither/Either/All/NoneCommon Grammar Mistakes and Spelling TipsGrammar PhrasesModals - Have to or ShouldOrdering AdjectivesAdjective & AdverbsTransitionsOther quiz:
Grammar › ViewI don’t eat … kind of fast food.
A. some
B. any
Past Tense › View
He ______ his leg when he ______ off the horse.
A. broke, fell
B. had broken, had fallen
C. was broken, was falling
D. broke, was falling
Grammar › ViewShe don’t know how ________ this machine.
A. to operate
B. operating
C. operate
D. operating
Future Tense › View
What is the Future Continuous tense of “She will paint a picture”?
A. She will painting a picture.
B. She will be painted a picture.
C. She will be painting a picture.
D. She will paint a picture.
