[ Grammar ]
Ann …………….. cleaning her room when her mother called her
A. weren`t
B. doesn`t
C. didn`t
D. wasn`t

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Prepositions & Prepositional PhrasesAdverbial Clause, Noun ClauseDemonstrative SpeechDo / Have / Can - Basic QuestionsAdverbs & to beUncountable NounsPassive Voice Active VoicePunctuationProgressive TensesPresent/Future/Past Simple/Present PerfectOther quiz:
Aptitude : Height and Distance › ViewAn observer 1.6 m tall is 203 away from a tower. The angle of elevation from his eye to the top of the tower is 30º. The heights of the tower is:
A. 21.6 m
B. 23.2 m
C. 24.72 m
D. None of these
Modals › View
If my boss is away on business, I……use her office to make phone calls.
A. can
B. can’t
C. need
D. allowed to
Grammar › ViewDoes the sentence below use a gerund?
Going to the playground is fun.
A. with gerund
B. no gerund
Grammar - Verb Forms › View
I’m so glad it’s Friday! By this time tomorrow, I _______________ in class.
A. won’t be sitting
B. am going to be sitting
C. won’t have sat
D. will have been sitting
