[ Modal Auxiliary ]
Choose the correct option according to the modal verb: “YOU SHOULD STAY AT HOME IN QUARANTINE”.
A. Obligation
B. Possibility
C. Advice
D. Permission

Random Topics:
“Put” Phrasal VerbInfinitive and GerundsZero and First ConditionalsLet & Be allowed toModals for DeductionNouns, Articles, DeterminersConjunctivesPronoun & Present SimplePast, Present, FutureAdjectives and PrepositionsOther quiz:
Grammar › ViewAnn used to go/going skiing before her accident.
A. go
B. going
Comparison › View
Mr. Bush is the ……………. person I have ever known.
(delightful – vui vẻ)
A. delightful
B. more delightful
C. most delightful
D. as delightful as
Modals of Obligation › ViewComplete the sentence with the correct option.
He _________take the exam. It’s optional.
A. don´t have to
B. doesn’t have to
C. mustn’t
Mixed General Quiz › View
One important aspect of research design is inter-___ reliability.
a. later
b. rater
