找出错误并改正。(5分)
There a cat and two dogs in the room. A. be B. to be C. is
What do you do the farm? A. in B. under C. on
Whatyour grandpa and grandma? Theyfarmers. A. are are B. is is C. are is
What your mother? A. be B. about C. do
I want a cook. A. be B. to be C. is