[ Prepositions ]
i had been sleeping _________ 10 hours
A. for
B. since
C. can not use any of them
D. till
Select your answer:
Random Topics:
Contractions and ConjunctionsModals and Inversionused to vs be used to vs get used toRelative PronounsLinking VerbFinite and Non-Finite VerbGrammar-Verbs & Nouns Singular, Plural, GenderGrammar and EssayCommon Grammar Mistakes and Spelling TipsOther quiz:
Tenses › ViewWhen the professor __________ (finally/arrive) at the lecture hall, the students __________ (already/be) there for nearly 30 minutes, waiting in confusion.
A. finally arrived/ had already been
B. has finally arrived/ has already been
C. finally arrived/ was already
D. had finally arrived/ was already
Vocabulary and Grammar › View
The windows go darker on the parts of buildings … the sun shines brightly
A. which
B. who
C. where