`22.` There are four seasons in a year in their country : spring, summer, fall and winter.

`->` There are four seasons in a year in their country. They are spring, summer, fall and winter.

`23.` The weather is usually warm, it is sometimes cold, but not very cold.

`->` In the spring, the weather is usually warm. Sometimes it is cold, but not very cold.

`24.` They often go on vacation in the summer.

`->` In the summer, the days are long and the nights are short. They often go on vacation in the summer.

`25.` The days are short.

`->` The days are short and the nights are long.

`26.` They always wear warm clothes in the winter.

`->` They always wear warm clothes in the winter.