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 want ... go there? -No,i don

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 want ... go there? -No,i don't.But i must ... go there. She wants ... watch TV,but she must ... do her homework. I can ... help you,but i must not ... do it.