改错.下列每个句子均有一处错误,请指出并改正

改错.下列每个句子均有一处错误,请指出并改正
Look at those bananas trees on the hill,please.
A.Look B.bananas C.trees D.on
Could you ask her call me back
A.Could B.ask C.call D.me back
I'm afraid there is no cats here
A.I'm afraid B.there C.is D.cats
There are five people in my home
A.There B.are C.people D.home