have/had +pp로 문장을 만들어 본건데 첨삭부탁드러요.

1. My mom has gone out at the street market.
2. I have been studying English since 9 o'clock in the morning.
3. I attended my English class in the morning.
4. I watched TV last night.
5. I lost my bag 1 year ago.
6. She got a new car yesterday.