怎么用at breakfast/lunch/supper造一句英语句子

怎么用at breakfast/lunch/supper造一句英语句子 breakfast、lunch、supper前能加a吗 英语饭的可数与否.如 breakfast ,lunch,supper .我做到一道题是 a good supper at breakfast; at lunch 的搭配对么? 英文提示 breakfast,lunch or supper他们的总称是什么? breakfast,supper,lunch是可数名词还是不可数 in 还是 at breakfast,lunch,dinner? She always has breakfast at home.用lunch改为选择疑问句 breakfast or lunch 的结尾怎么写? lunch,Monday,at,I,school,have,on 怎么组成句子 She has supper at home.( 用 now 改写句子) My favourite meals are lunch、breakfast and supper.这句话的用法有错吗?