[ Present Perfect Simple & Present Perfect Continuous ]
Kate has been studying endangered species ___
A. for ten years
B. since ten years
C. ten years
Random Topics:
ComparisionPresent Perfect or Past SimplePersuasive TextPrepositions of Place & TimeIf Conditional Zero and OneFuture PlansWho or WhomPersonal PronounsModals of Speculation and DeductionPossessive PronounsOther quiz:
Grammar › ViewIt was ________________________.
A. anywhere impossible to find Tom
B. Tom impossible to find anywhere
C. impossible to find Tom anywhere
D. to impossible find Tom anywhere
Grammar › View
Which sentence is written correctly?
A. My friend, John, came to my house.
B. My freind, John, came to my house.
C. My friend John came to my house
D. My friend. John came, to my house.