[ 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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There is or There are › View_______ parking nearby?
A. Is there
B. Is there a
C. Are there
Verb Tense, Pronouns and Antecedents › View
One should never underestimate ______ influence on younger siblings.
A. their
B. one’s
C. its
Grammar › ViewThe car ____ he bought last year has already broken down twice.
A. who
B. which
C. whose
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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
