1.People are spending far more money on food now than they spent ten years ago.2.We can't exchange the books which customers have bought during the sale.3.I hate it when people make fun of me,though I don't mind it if they tease (嘲笑)me.4.We are p

1.People are spending far more money on food now than they spent ten years ago.2.We can't exchange the books which customers have bought during the sale.3.I hate it when people make fun of me,though I don't mind it if they tease (嘲笑)me.4.We are p
1.People are spending far more money on food now than they spent ten years ago.
2.We can't exchange the books which customers have bought during the sale.
3.I hate it when people make fun of me,though I don't mind it if they tease (嘲笑)me.
4.We are paying close attention to present movements in the international money market.
5.He painted his new house yellow.
6.We have sent up many man-made satellites into space.
7.We must water young tress very often after they are planted.
8.My father bought me a new bike as my birthday gift.
9.He listens to the tape at least twice everyday as he desires to learn English well.
10.The nurse is taking good care of the sick man.
变被动语态
请说明原因,

1.People are spending far more money on food now than they spent ten years ago.2.We can't exchange the books which customers have bought during the sale.3.I hate it when people make fun of me,though I don't mind it if they tease (嘲笑)me.4.We are p
1.Far more money is being spent on food now than they spent ten years ago by people .现在进行时态的被动语态
2.The books which customers have bought during the sale can't be exchanged by us !含有情态动词的被动语态
3.It is hated by me when people make fun of me,though I don't mind it if they tease (嘲笑)me.一般现在时态的被动语态
4.Close attention is being paid to present movements in the international money market by us .现在进行时态的被动语态
5.His new house was painted yellow by him .一般过去时态的被动语态
6.Many man-made satellites have been sent up into space by us .
现在完成时态的被动语态
7.Young trees must be watered very often often after they are planted by us .含有情态动词的被动语态
8.A new bike was bought for me as my birthday gift by my father .
一般过去时态的被动语态
9.The tape is listened to at least twice everyday as he desires to learn English well by him .一般现在时态的被动语态
10.The sick man is being taken good care of by the nurse .
现在进行时态的被动语态
尽管你都没有给分,但是我还是耐心的做完了
百分百没有问题
希望学习有进步啊
加油

答案太长我只能告诉解题方法

被动不外乎be+过去分词
然后看看那是否有 过去 将来 现在