[ Vocabulary & Grammar ]
You ______________ interrupt other people while they are talking, especially the elderly.
A. Mustn’t
B. mightn’t
C. don’t have to
D. Couldn’t

Random Topics:
Articles & Compound NounsTransitional Phrases and ConjunctionsAdjectives & QuantifiersPunctuationCan vs be able totoo / enoughObject PronounModals for DeductionAdverbTenses and Sentence CompletionOther quiz:
Grammar › ViewWhat type of sentence is the sentence below?
Rock climbers concentrate on the climb, and they practice as often as possible.
A. Simple Sentence
B. Compound Sentence
C. Complex Sentence
Grammar › View
. Select the correct homophone: “The queen sat on her royal _____.”
A. thrown
B. throne
C. throw
D. throws
Grammar › ViewI _____ your apology.
A. accept
B. except
Vocabulary › View
to remove objectionable passages or words from a written text; to cleanse, purify
A. expurgate
B. relegate
C. impugn
D. disavow
