John ____the factory since 1984 .
John ____the factory since 1984 .
这道题:The man_____in the factory since 2008.
They have ______ since the factory opened.
____the workers _____ (work)in the factory now
John _______ England since he came back
John _____ up early since his childhood.
where's john he ____the supermarket 求讲解
Mr Green has worked in this factory since 1998.
Since then he __(work) at this factory.
The river ________ (become) dirty since the paper factory wa
Mr.Smith has been here since the factory opened为
Mrs.Green ______ here since the factory opened.