The demand of the market is always changing.

Believing that failure is a stepping stone to success, he challenged again.

My younger brother loves motocross and works hard at practice every weekend.

I use yeast to make bread.

This plan was made based on facts.

He fell in love with her.

He answered wrong in the test.

I achieved a big success.

The real pleasure is made using the whey that comes out in the process of making cheese.

It's difficult to write an essay on this topic.