[ Grammar and Vocabulary ]
“You’ve locked the door, __________ you?” Mrs Ng asked her son.
A. won’t
B. didn’t
C. hasn’t
D. haven;’t

Random Topics:
Relative ClausesTenses and PronounsHave to/Has toComparison and ModalsAlong & AgainstConditional Sentence 0, 1Past, Present, FuturePresent Simple and Present ContinuousGrammar : Must (Necessity)-ed/-ing AdjectivesOther quiz:
Prepositions › ViewWhat is the object of the preposition?
MS Merge at MCS is on Friday.
A. Merge
B. Friday
C. on
D. at
Modals › View
Yes, you can’t / may call me on my private number.
A. can’t
B. may