He had been _____ Germany for five years
He had been _____ Germany for five years
He had been a doctor for five years by the time he ____from
He has been for five years.
It ___ five years since he left for Beijing.A.was B.had been
The famous scientist has been _____(death)for five years.
he has been in the army for five years
.I had been working on it for five years before we got to th
He is been singing for five years 改为同义句 He began to sing ___
She's been teaching for five years,( )
2.--_____ have you been swimming?-- For five years.A.How man
He has been a league member for five years.(同义句转换)
he's been singing for five years(改为同义句)