Раскрыть скобки и поставить глаголы в нужном времени: (Present Perfect or Past Simple). 1. When he (to come) from school?

1. When did he come from school? 2. They have already left our town. 3. I met her at the concert yesterday. She was very beautiful. 4. Who has rung you up this morning? 5. I have just sent the documents this man. 6. I have never been to London. 7. When did you see my sister? 8. I saw her two hours ago. 9. We have had a good rest this summer. 10. Who has bought this book?