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

Random Topics:
Grammar on ConditionalsLinking Words & PhrasesPhrasal Verb and ModalGrammar - SimilesQuestion TagFOR & SINCEModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityInfinitive and GerundFuture - will / going to / present continuousPrepositions and Phrasal VerbsOther quiz:
Grammar › ViewTired and anxious, we finally arrived at the campgounds______ however, we did not set up both tents.
A. comma ,
B. period .
C. no punctuation
D. semicolon ;
Conditionals / Unreal Past › View
If I knew his address, I … to him about the results of research.
A. would write
B. wrote
C. will write
D. write
Grammar › ViewChose the correct pronoun that completes the sentence:
The judge notified ____ that she won the case
A. They
B. We
C. I
D. Her
Adjective vs. Adverb › View
His KIND smile lifted my spirits.
A. ADJ
B. ADV