[ Grammar ]
They haven’t finished their homework yet, ——– they.
A. don’t
B. hasn’t
C. have
D. haven’t

Random Topics:
Present Perfect Simple and ContinuousPast Tense and NeutralHabitual and Continuous TensesNounsHave to / Do not have toSimple Past/Past ProgressiveRegular and Irregular AdverbFragment, Comma Splice and Run -on SentenceConjunctions and PrepositionTenses - Present and PastOther quiz:
Tenses › ViewShe (swim)……………at school yesterday.
A. swims
B. swimming
C. swam
D. swim
Grammar › View
What time ______ last night?
A. did you arrive
B. are you arriving
C. you arrived
D. you arrive
Grammar › ViewOur teacher … us sit next to who we want to in class.
A. lets
B. makes
C. allowed
Kinds of Nouns › View
river
A. Common Noun
B. Proper Noun
C. Collective Noun
D. Abstract Noun
