Составьте 9 предложений с модальными глаголами can, must, may. (вопросительное, восклицательное, повествовательное)

I can speak english very well.
can you give me your pen for a minute?
i can't belive this! it was a UFO!
People must take care of nature.
we must spend this summer excellent!
must we read all story till tomorrow?
may be i will go with you to this camp
you may go everywhere you want!-shouted mom angrily.
May I help you?