[ Grammar ]
It’s so stuffy, they ____ the windows.
A. didn’t open
B. don’t opened
C. didn’t opened
D. not opened

Random Topics:
Future or PastGrammar - SimilesPresent Perfect: for/sinceReported Speech and Reported QuestionsAdjectives and ArticlesModals Posibility and ProbabilityModals for RecommendationsFrequency AdverbsGrammar - Punctuation of SentencesComparatives and Past Perfect TenseOther quiz:
Adverb of Manner › ViewIdentify the adverb of manner:
The girl ran quickly through the rain.
A. ran
B. quickly
C. rain
Quantifiers › View
_______ students passed the exam.
A. Hardly any
B. Not much
C. Not
Vocabulary › ViewDays of ___________ rain caused the streets to flood.
A. constant
B. blossom
C. drought
D. quivers
Preposition & Gerund › View
We are prohibited _______ doing lots of things in this school.
A. at
B. for
C. from
D. in
