Viết lại câu làm sao cho nghĩa không thay đổi
1 I have worked as a volunteer for three years
I Started
2 She has been a member of the peace corps for two years
She became
3The last time he donated blood was ten years ago
It has…
4 he started to work for this non-profit organisation five years ago
He has
1 . I started working as a volunteer three years ago.
2 . She became a member of the peace corps two years ago.
3 . It has been ten years since he last donated blood.
4 . He has worked for this nom-profit organisation for fice years .
`text{1.I started working as a volunteer three years ago.}`
`text{2.She became a member of the peace corps two years ago.}`
`text{3.It has been ten years since he last donated blood.}`
`text{4.He has worked for this non-profit organisation for five years.}`