Mr Smith has worked in this factory since he ( )to China A.h
Mr Smith has worked in this factory since he ( )to China A.h
Mr Green has worked in this factory since 1998.
Has Mr LI worked in this factory for 35 years?--Yes,he has.I
The Blacks ___ in this factory since 1998 A has worked B has
He;s worked in this factory for many years ------ he?A.has B
Mr.Smith worked in a small town s___he left college.He had h
()joe has worked in this office since he came to shanghai.(划
—— Mr.Smith this week?——No,he's on holiday A.Has;worked B.Do
Mr.Smith has been here since the factory opened为
has Mr White been a member of Greener China since he to Chin
Son’s HelpMr. Smith worked in a factory. As a driver, he was
Mr Brown___(live) in bejing since he came to china