[ Modal ]
You shouldn’t leave small objects lying around . Such objects _______ be swallowed by children.
A. must
B. need
C. may
D. mus not

Random Topics:
Simple Past Tense and Past Perfect TenseGrammar RulesGrammar - may & mightPast Simple and Past Continuous TensesTOEICIndefinite and Intensive NounTenses with Time ExpressionsConjunctionHow often - long - much - manyFuture PassiveOther quiz:
Grammar › ViewKids must weigh a certain amount before they are allowed to sit in the front seat of a care. This ________________ keeps them safe.
A. requirement
B. respected
Comparision › View
Yogyakarta is ___________ than Jakarta.
A. more beautiful
B. most beautiful
C. the more beautiful
D. more beautifuler
Mixed General Quiz › ViewThere are four main subway ___ in Nagoya.
a. line
b. lines
c. the line
d. the lines
Grammar speak,talk,say,tell › View
William: Hello, this is William___________. Is that Maggie?
Joseph: You have the wrong number.
A. saying
B. speaking
C. telling
D. talking
