Составить по языку 5 предложений l can и 5предложений l must

I can go outside.
I can play piano.
I can play with my friends at Monday.
Can you help me please?
I can watch TV while my brother playing with toys.

I must be in school at 8:00 PМ
I must make sure cargoes reach their destination.
People must take care of nature.
You must prepare the monthly sales report.
You must not distract students during the classes.