[ Modal Verbs ]
Employees _____ wash their hands.
A. Can
B. Must
C. Should

Random Topics:
Wh-QuestionModals and Active and Passive VoiceSimple present/ past/ future tenseGrammar - to beTenses - Irregular VerbsAdjectives and VocabularyAdverbial Clause / If / ComparativesPossessive Adjective and PronounModal SpeculationGrammar PhrasesOther quiz:
Conditional Sentence Type 2 › ViewIf I won a gold medal at the international physics olympiad, I … admision in some universities without test.
- could get
- can get
Subject Verb Agreement › View
Greg and Tammy __________ want to see that movie.
A. isn’t
B. aren’t
C. doesn’t
D. don’t
Grammar › ViewThe negative form of : They went to the mall.
A. They did not go to the mall.
B. They does not went to the mall
C. They dis not went to the mall
Prefixes Suffixes › View
Luckily the stained sweater is __________ (able to wash).
A. washless
B. washable
C. washful
