Нужно найти 1 ошибку в КАЖДОЙ строчке ошибка может быть любая, кроме пунктуационной

There are many kinds of dogs in the world. There can be big, or they can be small. The St Bernard is a very big dog with thick fur and thick legs. The Chihuahua is very small and has thin, short legs. Dogs love to play, but they can also work. Sheepdogs work on farms and help their owners take care of farm animals like cows and sheep. The Alaskan Husky can pull people in sleds across the snow. One kind of dog, the German Shepherd, works with the police. Dogs are really great animals. A dog is man's best friend!

1. There are not many kinds of dogs - False: 'There are many kinds of dogs in the world'

2. The St Bernard is a small dog - False: 'The St Bernard is a very big dog with thick fur and thick legs.'

3. Chihuahuas have long legs - False: 'The Chihuahua is very small and has thin, short legs.'

4. Dogs can work on farms - True: 'Sheepdogs work on farms..'

5. Sheepdogs help take care of cows - True: 'Sheepdogs work on farms and help their owners take care of farm animals like cows and sheep.'

6. The Alaskan Husky can pull sleds - True: 'The Alaskan Husky can pull people in sleds across the snow.'

7. Dogs can't work with the police - False: 'One kind of dog, the German Shepherd, works with the police.'

When Mr. Brown retired, he (1) __bought__ a small cottage in a seaside village. (to buy)

The   cottage (2) __was built__ in fifteen eighty-eight, but was in a good condition. (to be built)

Mr. Brown  was looking forward to a quiet life, but in the summer holidays he (3) _got__ a shock. (to get)

Hundreds of tourists came to the seaside village.

Mr. Brown's cottage (4) __was__ the most interesting building in the village and many of the  tourists came to see it. (to be)  

From morning till night there were tourists outside the cottage.

They kept   looking through the windows and many of them even (5) _went_ into Mr. Brown's garden. (to go)