[ Modal Verbs ]
It is a modal verb that is used to express obligation or necessity, and is often used when an external requirement is imposed, rules or law statements.
A. should
B. have to
C. must
D. be allowed to
Random Topics:
Types of Simple SentencesGerund vs InfinitiveSimple Past/Past ProgressiveFew, a few, little, a littleSo - Too - Either - NeitherPrepositions of Time and PlacePronounConditional Sentence Type 0-3Prepositions Of PlaceAction VerbOther quiz:
Grammar › ViewI am not understand the lesson. Fix the sentence!
A. I don’t understand the lesson.
B. I am not don’t understand the lesson.
C. I amn’t understand the lesson.
D. I don’t understanding the lesson.
Quantifiers › View
He has ____ education. He can’t read or write, and he can hardly count.
A. little
B. a little
C. few
D. a few
Grammar › View___ to the airport?
a. How far is
b. How far is it
c. How distance is it
Phrasal Verb › View
Dentists ……that cleaning teeth after meals and avoiding eating sweets and sugary foods prevent tooth decay.
A. Give away
B. Get over
C. Point out
D. Give in