Выберете предложения, в которых нет ошибок:1. A kitten was play with

Выберете предложения, в которых нет ошибок:
1. A kitten was play with a ball.
2. Did you went to thr party last night?
3. I seed a rainbow from the window last week.
4. We were glad to meet him yesterday.
5. Last month Mr. Black sent a letter to his brother.
6. Why you chose this dress.
7. Mary and Kate singed a beautiful song.
8. We tried to explain our idea to the friends.