We are eating dinner at the table.为什么要用at?

( ) you eating dinner?yes ,( )are? We are eating dinner at the table.为什么要用at? We are eating dinner _____ the table .用 at 还是用 on ,为什么?请说明原因, the Greens are还是is eating dinner the Grees are (or is) eating dinner? His family is/are eating dinner now stop/to have/are about/dinner soon/because/we/eating the snack 连词成句,小的以为是：Stop eating snack（贪吃蛇）,because we are about to have dinner soon. We need to brush our teeth a＿ eating dinner Are you eating dinner at home Yes,I ---(be) Look at the [man] .They are eating dinner. 1.I’m swimming at school.（where） 2.We are eating dinner.（what）3.She often does her homework after supper.（when） ____you_____[eat] dinner?yes,we are. we are having dinner 哪里错了 按要求改写句子.1.The animals are eating dinner.对eating dinner 提问.———————2.We are doing an experiment.变一般疑问句 做肯定回答.3.Ther are watching insects.变一般疑问句作否定回答. We are having _____ dinner:are theyhaving _______? Mr.and Mrs.Green are ______ dinner.eating和having有区别么?我认为都可以. You are eating dinner with friends at a nice restaurant 英语缺词填空 Mr.and Mrs.Green are ______ dinner.是不是eating和having都可以用?