[ Grammar ]
The baby …………. for three hours.
A. has sleeping
B. has slept
C. has sleep
D. has been slept

Random Topics:
Relative Clauses with who and whichLanguage Features: Reflective ArticleModals - Reported Speech - ConditionalsIndefinite and Intensive NounTransitive or Intransitive Verbs-ed or -ingModals and PrepositionPast Perfect and Past Perfect Continuous TensePassive Voice - Present Simple and Past SimplePresent Perfect ContinuousOther quiz:
How much or How many? › View____________ books are there in your bag?
A. How much
B. How many
Vocabulary › View
A narrative device that hints at coming events; often builds suspense or anxiety in the reader
A. exposition
B. foreshadow
C. hyperbole
D. metaphor