英语天地改写下面的句子,用spare的形容词形式或动词形式来代替句子中用斜线书写的单词或短语,并对句中的其他部分作必要的

1.there is an extra wheel in the back of the car.(an extra 斜线）
=There is a spare wheel in the back of the car.
2.l always go on excursions in my free time.(free 斜线）
=I always go on excursions in my spare time.
3"have you any old clothes that you do not want?"he asked
(that you do not want 斜线）
="Have you any spare old clothes "he asked
4.the guest slept in the room we do not use.(we do not use 斜线）
=The guest slept in the spare room.
5.‘do not kill me’begged the prisoner.(do not kill me 斜线）
=‘Spare me’begged the prisoner.