造句You'd better do/You'd better not do should/shouldn't/could

造句You'd better do/You'd better not do should/shouldn't/could/couldn't写一个句子,再照着仿一个句子造句You'd better do/You'd better not do/ should/shouldn't/could/couldn't各写一个句子，再照着仿一个句子,写6个，仿写6个，共12个