9) 2. worked
3. did you do
5. did you earn
7. did you spent
9. did you have
10) 2. Who did you go with? I went with....
3. Did you have a good time? Yes, I did.
4. Did you stay at a camp-site? No, I didn't.
5. Was the weather good? Yes, it was. It was sunny (и т.д.)
6. What did you do every day? I watched TV, read books......
7. Did you eat at the restaurant? Yes, I did.
8. Did you go to the beach? Yes, I did.