I’m a little tired. Let’s go to the zoo by taxi.—We ________take a taxi. It’s not far from here.

_______do you have a P.E Festival in yourschool —Once ayear.

I saw a _______ cat lying on the street when I went shopping yesterday afternoon.

His uncle ________ for a week.

下列句子中特殊句式类型与其他三句不同的一项是（ ）