[ Grammar ]
My sister was reading ___ I was watching the television.
A. when
B. while
C. so

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Modals Of SpeculationAdverbial Clause of MannerVocabulary and ModalsToo or EnoughSimple Present Negative and QuestionHave GotArticles and QuantifiersPast Perfect and Past Perfect ContinuousPresent Continous TenseModal SpeculationOther quiz:
Subject-Verb Agreement › ViewSelect the intervening phrase (sits between the subject and verb) in each sentence.
The neighbor across the street grows roses.
A. the neighbor
B. grows roses
C. across the street
Modal Verbs › View
We ______ go to work next week. It’s a holiday.
A. can’t
B. don’t have to
C. might not
D. mustn’t
Past Perfect › ViewYou ______ Italian before you moved to Rome.
A. had studied
B. had studyd
C. had study
Modal Verbs › View
Tell the use of the given modal verb below.
MUST
A. strong obligation
B. weak obligation
C. general truth
D. very likely
