I have been collecting shells for three tear and a half同义句转换
I have been collecting shells for three tear and a half同义句转换
I have been collecting shells for three years.和 I have colle
They have been collecting shells for there years.(改为同义句)
Have you been collecting shells for five years?做否定句
We have been collecting stamps for five years.(同义句转换)
they have been living here for four and a half years同义句
i have been here for three months同义句
I have been here for three months.同义句
How long have you been collecting shells?,
They have been away from school for half a year.(同意句转换)___ha
同义句转换.john has five pens and i have two pens.i have three pe
She has been a member of the Art Club for three years.(同义句转换