Ex1:

My father has an unusual hobby: carving eghshells. As everyone knows, eggshells are very fragile. My dad can make beautiful pieces of art from empty eggshells. It's amazing. He started the hobby five years ago after a trip to the US, where he saw some carved eggshells in an art gallery. My father did not go to class to learn how to carved. He learnt everything from the Internet.

Ex2:

1. my => My

2. i => I

3. model => Model

4. you => You

5. there => There

2.

1.My favourite hobby is watching the gold fish in the tank.

2.I enjoy reading because it develops my imagination.

3.Model making is a wonderful way of spending time alone or even with your family.

4.You can make a model of many things in the world.

5.There are many reasons why it is important to have a hobby.

3.

My father has an unusual hobby,carving eggshells.As everyone knows,eggshells are very fragile.My dad can make beautiful pieces of art from empty eggshells. It’s amazing! He started the hobby five years ago after a trip to the US where he saw some carved eggshells in an art gallery. My father did not go to class to learn how to carve.He learned everything from the Internet.