I like ... eat ice cream,but i mustn't ... eat too much ice cream. I can ... write,but i don't like ... write. Do you

I like to eat ice cream, but I mustn\'t eat too much ice cream. I can write, but I don\'t like to write. Do you want to go there? - No, I don\'t. But I must go there. She wants to watch TV, but she must do her homework. I can help you, but I must not do it.