It is a modal verb that has many uses, including:
Making advice, suggestions or recommendations:
A. have to
B. should
C. must
D. be allowed to

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Adverb Clauses of TimeFuture SimpleModals and Past ModalsRelative Clauses PronounsWish - beginnerGrammar - direct/indirect objectsPresent tense AffirmativePassive Modals in Different TensesPresent/Future/Past Simple/Present PerfectGrammar: was/wereOther quiz:
Grammar › ViewWhich of the following group of words is a sentence fragment?
A. A giant squid can grow to be very large.
B. A walrus can live in or out of the water.
C. A jellyfish is an interesting sea creature.
D. Live in water.
Grammar › View
Choose the question which is correct.
A. What do you do on the weekend?
B. What you do on the weekend?
C. What do you on the weekend?
D. What are you do on the weekend?
Modals in The Past › ViewKate had a house party. She forgot to invite her friend Ross. Now he is very upset.
A. Kate shouldn’t have forgotten to invite Ross
B. Kate shouldn have forgotten to invite Ross
C. Kate needn’t have forgotten to invite Ross
Grammar › View
What is the plural of library?
A. libraries
B. librarees
C. librarys
D. library’s
