Tìm lỗi sai và sửa lại, giải thích giùm mình ạ. Cảm ơn nhiều ạ
1. I was lost my umbrella when I went out for a ride with my girlfriend last night
A. Was lost
B. Went
C. For a ride
D. Last night
2. He was the last man to be hung for murder in this country
A. Was the
B. Man to
C. Be hung
D. Murder
3. My computer doesn't need to repair because it works very well now.
A. Doesn't
B. To repair
C. Works
D. Well