can and can't I can ride horse I can write the numbers in English I can a vanilla cake I can play football I can tell a joke I can paint I can write the numbers in English I can not play guitar I can not drive a car I can't drive an airplane I can not preparé a fish I can not speak English I cant walk in the dark He can not lend us the money which we need She can not return later. She can not try to finish her projects on time He can not pay more attention to what the teacher says.  We can’t write them a letter. The kids can’t wear their jackets.  You can publish your book next year