[ Modal Verbs ]
Children ______ talk to strangers.
A. mustn’t
B. should
C. can
Select your answer:

Random Topics:
Verb and VocabularyGrammar and EssayPerfect ModalsAdverbs, Prefixes, and SuffixesSimple Compound and Complex SentencesModal, Causative Verb & Elliptical StructureGrammar for TOEFLFirst ConditionalTOEFL GrammarQuantifiers with NounsOther quiz:
Grammar › ViewShe is ___ (beautiful) girl in the class
A. the most stunning
B. the most gorgeous
C. the most prettiest
D. the most beautiful
Possessive Adjective and Pronoun › View
No, that’s not ______. That pen is blue. My pen is green.
A. my
B. mine
C. me
