[ 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 › ViewMum wakes up at 6 o’clock ___ the morning
A. at
B. on
C. in
D. next to
Past Tenses › View
The sentence They had been working for hours focuses on the result.
A. TRUE
B. FALSE
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