[ Grammar ]
Parents ____________ leave their children alone at home all times.
A. have not
B. do not
C. must not
D. ought not to
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Conjunctions › ViewHe is her fourth boyfriend this month. He knows that, ____ he doesn’t really care.
A. and
B. but
C. because
D. so
Grammar › View
She phoned her mother ___ tell the good news
A. to
B. so that
C. in order
D. so as not to
Grammar › ViewThe car ____ he bought last year has already broken down twice.
A. who
B. which
C. whose
Grammar › View
What (you, do) ………..when you ………….(hear) that noise?
A. were you doing/ heard
B. you were doing / heard
C. you did/ heard
D. you did / were hearing