[ Modal Verbs ]
Business people ___________ wear uniform.
A. don’t has to
B. have to
C. don’t have to
D. has to

Random Topics:
Vocabulary and ModalsCity PlacesFuture Perfect ContinuousTenses and FoodComparative and Superlative AdjectiveInfinitives and ING FormsGrammar: Have toPronounBe going to / WillGerunds + To InfinitiveOther quiz:
Grammar › ViewThe pop star ……. (tour) since 2000.
A. have been touring
B. toured
C. has been touring
D. is touring
Modals › View
You ____ drink coffee at night. I told you to stop!
A. mustn’t
B. have to
C. don’t have to
Grammar › ViewI think, it’s the _____ tourism place I ever see.
A. good
B. goober
C. better
D. best
Comparison Degree & Gerunds › View
Her aunt has been cooking that sea food for three hours.
A. Participle
B. Gerund
