Rewrite: He went to the theme park when he was a child

1. He went to the theme park when he was a child
=> He used to
2. Marry has a brother. He studied in my class ( using who)
=>
3. Jonh is alwways late for meeting this annoys the employer ( using which )
=>
4. The last time when she called me was 5 months ago
=> She hasn't
5. I went church when i was child
=> I used to
6. Martha has a brother. She studied in my class ( using who)
=>
7. Jonh is alwways late for meeting this annoys the teacher ( using which )
=>
8. The last time when she taught me English was 5 months ago
=> She hasn't
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