[ Modal Verbs ]
You ______________ leave small objects lying around. These objects ______________ be swallowed by children.
A. can’t, must
B. musn’t, can

Random Topics:
Simple vs Continuous Past TenseRelative Clauses and etcGrammar - Present and Past PassiveQuantifiers & Modals of ObligationThe First Conditional (if/unless)On, At, ByThe -ing Form of VerbsGrammar: was/wereGrammar - may/might/couldUnderstanding Product Packaging and TensesOther quiz:
Tenses › View____ you ever _____ (try) Mexican food?
A. Have – try
B. Had – tried
C. Have – tried
Suffixes (ing-ed) Sentences › View
He spent all his ______ on an expensive car
A. savings
B. energy
C. time
D. patience
Phrasal Verb › ViewLots of fruit and vegetables will help you _________ your cold.
A. get over
B. find out
C. turn back
D. cheer up
Past Tense and Perfect Tense › View
The kids are _____ basketball.
A. playing
B. played
C. plays
D. was play
