She ___ check her email regularly.
A. must
B. need to
C. have to
D. responsible for

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Comparative AdverbPrepotitionsReflexive pronounsComparative and Superlative AdverbsBecause / soCompound Nouns and Compound Adjectives QuestionsFuture Perfect vs Future ContinuousInterjections, Tag Questions and Nouns of Direct AddressModals in the Past - Speculation and DeductionTenses and VoiceOther quiz:
Modal Verbs › View_____ I borrow your pen for a moment?
A. Must
B. May
Grammar › View
The Titanic is now an underwater shelter for marine life. It sank in 1912.
A. The Titanic, which sank in 1912, is now an underwater shelter for marine life.
B. The Titanic, that sank in 1912, is now an underwater shelter for marine life.
C. The Titanic, whose sank in 1912, is now an underwater shelter for marine life.
D. The Titanic, sank in 1912, is now an underwater shelter for marine life.
Grammar › ViewCarry ….. talking, please. We want to hear more.
A. on
B. of
C. with
D. to
Grammar & Vocabulary › View
But if you are a teenager who criticizes your parents for their … of technological awareness, don’t be too hard on them!
A. research
B. experiment
C. effect
D. lack
