Помогите срочно составить предложения с этими словамим
1) mad about
2) very interested in
3) interested in
4) not very interested in
5) not interested in

I am so mad about this text because it's not true!
She's very interested in my project.
They are interested in biology. 
I'm not very interested in Math and Physics. 
I'm not interested in working there.