Исправьте плз)

arrange,take,give,choose,wash,climb,drink,travel,ask,write,buy,read,count,be, sleep, live, see, hear, feed, join.

1) what did Julias family....?
2) where did Julia...?
3) when did...?
4) how long...?
5) who...?
6) why...?

A lazy zebra , desmond,
is dozing at the zoo
The flies are buzzing
round his eyes , ears and nose too)

Под каждой цифрой должна быть какая-то ошибка, пожалуйста, помогите исправить)) Заранее спасибо)
1. -They have bought a new house.
-Really? I'd like to see a house.
2. When I was a baby I can't run quickly.
3. That wasn't a good book, was that?
4. This is your bike, isn't this?
5. Her lesson starts at 10 o'clock. She mustn't get up at 6 o'clock.
6. I didn't have any stamps at home. I must go to the post-office.

7. Did he must see the doctor last week?
8. It was late. We must take a taxi.
9. You mustn't get up early. It's Sunday.
10. Kate mustn't go to the doctor. She is not ill.

Под каждой цифрой должна быть какая-то ошибка, пожалуйста, помогите исправить)) Заранее спасибо)