[ 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 ___________________ English.
A. Understand
B. Understands
Prepositions › View
Dad is always … bed at 11 pm.
A. In
B. On
C. At
She 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.