() __Mr.Green and Mrs.Green ___with each other at lunchtime? A.Do,chatting B.Are,chat C.does,chat

问题描述:

() __Mr.Green and Mrs.Green ___with each other at lunchtime? A.Do,chatting B.Are,chat C.does,chat
d.Do chat

D
这就是一般现在时的疑问句
主语是复数,助动词用do,然后动词用原形