Select the correct sentence.
A. I failed the test because I have not been studying hard.
B. I failed the test because I have been not studying hard.
C. I failed the test because I has not been studying hard.
D. I failed the test because I have been not studying hard.

Random Topics:
How much or How many?Grammar: Defining Relative ClausesModals and Past TensesPresent TenseTransitive or Intransitive VerbsPast Tense and NeutralConditionals Type IPassive Voice of TensesQuantifiers, Countable and Uncountable NounsLinking Verbs & Helping VerbsOther quiz:
Grammar › ViewChildren should bath regularly. What does this verb mean in England?
A. Children should sunbathe
B. Children should take a bath
C. Children should bathe in the sea
Wh Questions › View
Where does Bill play football?
A. In a sport centre.
B. Because it’s fun.
C. On Fridays at 3:30pm
D. It’s football
Tenses › ViewChange the following to present continuous: ‘She sings.’
A. She was singing.
B. She sings now.
C. She is singed.
D. She is singing.
Tenses › View
. This week, I _______ a new project for my work, and it’s taking up all my time.
A. am working on
B. work on
C. am being worked on
D. have worked on
