[ Modals ]
You _____ this device. It _____ dangerous.
A. couldn’t have touched / may be
B. must not touch / may be
C. shouldn’t have touched / ought to be
D. needn’t touch / must have been

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Present Progressive TenseHope, Thank, Modal VerbsGrammar: Reported QuestionsPresent Perfect Tense and Simple Past TenseIndirect SpeechArticleLexico and GrammarSimple vs Present Continuous TensesCommon Grammar Mistakes and Spelling TipsPhrasal Verbs and Verb FormsOther quiz:
Past Simple › ViewThe family _______________ (play) frisbee last weekend.
A. plaied
B. played
C. plays
D. not plaied
Grammar › View
The past tense of “break” is…
A. brake.
B. broke.
C. broken.
D. broken.
Grammar › ViewWhich sentence correctly uses the verb “to be” in the present simple tense?
A. The scissors is on the desk.
B. My glasses are broken.
C. The news are good today.
D. The pants is too tight.
Vocabulary › View
The boys grandfather gave him his favorite tie to keep and wear on his first day of work.
A. treasure
B. opposite
C. clever
