[ Present Perfect and Present Perfect Continuous ]
Why haven’t you ___________ your work? You have plenty of time
A. finished
B. finishing
C. been
D. been finishing

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Wish, Unless, If sentenceArticles A and AnGrammar - NounsFrequency AdverbsAdverbial Clause, Noun ClauseCountable - UncountableComparatives, Superlatives, and ModalsPreposition (at,in,on)ConditionalFunctional Sentence TypesOther quiz:
Grammar › ViewA: I think that English is so boring.
B: ……………………………….., but i love geography.
___
A. I did too.
B. I do too.
C. Me neither
D. I do either.
How often - long - much - many › View
_______ have you been single?
A: All my life
A. how long
B. how often
C. how much
D. how many