[ Tenses ]
The children __________ (play) outside for hours, so now they __________ (be) very tired.
A. have been playing/ are
B. has played/ are
C. played/ were
D. has played/ has been

Random Topics:
Comparative - SuperlativeSubordinating and Coordinating ConjunctionsWord FormationAdjectives and PrepositionsVerb Tenses and Past ParticiplesOrder of AdjectivesGrammar - Imperatives and LetPresent and Past TensesGrammar and StructureAdverbial Clauses of Reason / CauseOther quiz:
Grammar › Viewpast of verb cut
A. cutted
B. cuting
C. cutted
D. cut
Grammar › View
I turned___ the radio and listened to music
A. off
B. right
C. on
