[ Tenses ]
These women ______ songs since morning without getting tired.
A. has been singing
B. has been sung
C. have sung
D. have been singing

Random Topics:
Past Perfect Simple & Past Perfect ContinuousAdverb Clause ConnectorPresent Perfect or Past Simple TenseTenses and VoicePreposition of TimeModals for DeductionPrepositions of Time and PlaceCountable & Uncountable NounsTOEFLModals of Obligation and PermissionOther quiz:
Tenses - Present and Past › ViewWhen ………………………. this year?
A. does the school end
B. is the school ending
C. will the school end
D. have the school ended
Continuous Tenses › View
The team …. basketball all day yesterday
A. is playing
B. was playing
C. will be playing
D. plays
Question Tag › ViewThis is my book, __________?
A. isn’t it ?
B. aren’t it ?
C. won’t it ?
D. shan’t it ?
Homonyms › View
An oboe is a double ___ instrument.
a. read
b. reed
