I do not understand at all.

I eat breakfast, and then I go to school.

I want to go, but I'm busy today.

I am a student. However, I am busy.

I eat breakfast, and after that I go to school.

It's raining today. Therefore, I won't go out.

I forgot my homework, so I was scolded by the teacher.

I like dogs. I also like cats.

I like apples. In addition, I like bananas.

Would you like coffee or tea?