[ Modal Verbs ]
John ________ your car keys. He hasn’t even left the house.
A. can’t take
B. mustn’t take
C. can’t have taken

Random Topics:
Adjective & AdverbsComparative & Superlative AdverbsTypes of PhrasesPassive Voice in Past Simple TenseNo Excuse Words / Conjunction SOTime and CalendarPresent simple & ContinuousConditionals and Modal VerbsAdverb or AdjectivePast Simple - Present PerfectOther quiz:
Grammar & Vocabulary › ViewWhat does the word (literate) mean in this sentence?
People who are literate get better jobs.
A. able to read and write
B. kind and generous
C. on time for work or school
D. living near a city
Clauses and Conjunctions › View
Identify the dependent clause: ‘If it snows tomorrow, school will be canceled.’
A. school will be canceled
B. If it snows
C. If it snows tomorrow
D. tomorrow, school will be canceled
Grammar › ViewWalking is ___ for your health.
A. bad
B. worse
C. good
D. better
Modal Verb › View
You ________ so envious of your brother. He is successful because, unlike you, he works extremely hard.
A. haven’t been
B. won’t be
C. weren’t
D. shouldn’t be
