[ Present Perfect Continuous Tense ]
How long…(work / she)…in the garden?
A. has she been working
B. had she been working
C. have he been working
D. has he been working

Random Topics:
There is, There are, Some, AnyQuantifiers and ArticlesCoordinate ConjunctionModals of ProbabilityVocabularyFuture Tense (will/be going to/p.continuous)Modals for DeductionCohesive DevicesKinds of SentencesPast PassiveOther quiz:
Present Tenses › ViewShe ______ _ English since 2005.
A. has studied
B. studied
C. have studied
Grammar › View
Parrots are ………………… birds than canaries.
A. funny
B. more funny
C. funnyer
D. funnier
Tenses › Viewfor something that happened again and again (annoying habits)
A. present simple
B. present continuous
C. past simple
D. past continuous
Grammar › View
I have ….. orange
A. an
B. a
