[ Modal Verbs ]
It refers to something which is necessary.
A. must
B. don’t have to
C. can’t
D. should

Random Topics:
Verbs: Will & Going toToo or EnoughInversion + Passive VoiceInversions and SubjunctiveQuantifiersWord FormationRegular Plural NounsPresent Perfect vs Past Simple TenseAsking and Giving SuggestionPresent or Past TensesOther quiz:
Vocabulary › ViewThe judge refused to hear the case because of his _____ toward the defendant’s profession.
A. authentic
B. incompetent
C. superficial
D. bias
Grammar › View
He was not one of the ideal students in school, ____________ he was elected as the leader.
A.yet
B.because
C.so
D.since
Tenses › ViewI have a new car.
A. Present Continuous
B. Present Perfect
C. Present Simple
Grammar › View
Every boy and girl ___________in the class today.
A. are present
B. is present
C. have present
D. had present
