He cannot see well as he has become short-sighted.
То что было сверху - НЕПРАВИЛЬНО :
think - думаю, считаю (в значении предполагаю)
Правильно :
I count from 25 to 3545. I dont like to buy hats in shops
Was-Past Simple(никакой не Continuous)
to live-инфинитив
The horse is a very useful domestic animal. It has four legs, two big eyes and a tail. It can run very fast and for long distances. It is vary in different size and colours like white, brown, grey and black. The horse eats grass, corn and leaves of trees. It is used for carrying people as well as loads. It is also used for riding, racing, pulling carts and in the circus. It is a great friend of man.