They _____ (not complete) their tasks before the deadline.
A. did not complete
B. hasn’t completed
C. has not completed
D. have not completed

Random Topics:
Grammar: AgreementGrammar - Imperatives and LetPresent Perfect Simple & ContinuousPassive Voice and Relative ClausesPassive ModalsWH Questions and Simple Past TenseTypes of PhrasesGerund Nounanother/the others/each other/one anotherPersonificationOther quiz:
Grammar › ViewSelect the sentence that uses the semicolon correctly.
A. The garden contained; vegetables they will harvest them in fall.
B. The garden contained vegetables; they will harvest them in fall.
C. The garden contained vegetables they will; harvest them in fall.
D. The garden contained vegetables, they will harvest them in fall.
Grammar › View
My team (is/are) better than your team.
A. is
B. are
Grammar › ViewUnscramble: page/each/drawn/is/by/an/artist
A. Each page drawn by an artist.
B. An artist drawn each page.
C. Each page is drawn by an artist.
D. An artist is drawn by each page.
Countable & Uncountable Nouns › View
___ are drunk every year.
A. Million litres of wine
B. Million of litres of wine
C. Million of litres wine
