Tracy and Tom _______________ playing tennis for an hour.
A. have been
B. has been

Random Topics:
Punctuating ClausesPast Simple and Past ContinuousVerb Forms and PrepositionsHomophone & HomonymPast Simple and Past ProgressiveCommon ErrorSo or SuchVerb Tenses and Past ParticiplesModals of Necessity and Suggestionmust/shouldOther quiz:
Grammar & Vocabulary › ViewChoose the correct sequence of adjective
A. Peter bought a beautiful, blue, Italian carpet.
B. Peter bought a blue, beautiful, Italian carpet.
C. Peter bought an Italian, blue, beautiful carpet.
Grammar › View
Choose the correct sentence:
A. The man with shaky hands picked up the box of books.
B. The man picked up the box of books with shaky hands
Grammar › ViewWhich sentence is written correctly?
A. The team went to the game but, they were not prepared.
B. The team went to the game, but they were not prepared.
C. The team went to the game but they were not prepared.
Perfect Tenses › View
Their new CD only came out last week, but thousands of copies………..already
A. have been sold
B. has been sold
C. has been sell
D. have sell
