They have lunch可以吗?用其他谓语动词替代,省略be动词?

They have lunch可以吗?用其他谓语动词替代,省略be动词? where have they lunch? It is time for them () have lunch.括号里可以用have吗 have one's lunch 和eat one's lunch .然后have lunch和eat lunch.这四个吃饭用什么区别啊?就是前者为什么要加one's?这四个句子可以互换吗? They get to know each other once they have lunch together by chance.这么说可以吗有个不解:为什么要用WILL GET TO KNOW呢? F___ lunch they have their lunch in cafeteria. They have lunch改成一般疑问句 F_____ lunch they have some sandwiches. they have the lunch at 12:00 Are they perparing ____ (have)lunch? what are they going to have a lunch?的意思 （可以有回答形式 They don‘t have lunch at schoolat，they，have，school，don’t，lunch连词组据 do they always have lunch at noon?为什么不用have?have they always have lunch at noon? have breakfast have dinner have lunch 三个词组中间可以加a吗?如果可以,加a用得多还是不加a用的多? i am going to have lunch at school .用they改写句子 用英语单词have had,they,lunch,their,at eleven组成一个句子 I am going to have lunch at school.用they改写句子 吃午饭可以用 have one’s lunch 吃晚饭可以have one’s dinner