1 . Mr Smith once hired a young worker who was called John Hill. (用过去分词(短语)替换定语从句)

3 . Animal Collective is a music group ______ ______ ______ (由……组成) four friends who met in Baltimore, Maryland. （根据汉语提示完成句子）

4 . 坐在船上的孩子们正聚精会神地听着故事，这时大雨倾盆而下。(seat；过去分词作定语)
The children, ________, were listening attentively to the story when the heavy rain poured down. (读后续写—场景描写)

6 . My friend, who was praised at the school assembly, looked rather uneasy.(用分词作定语改写)
_____________________________________________________

7 . 然而，新技术带来的社会变化往往被误认为是态度的改变。
However, social changes ________ ________ by new technology are often mistaken for a change in attitudes.

8 . 他们好像住过那位著名的设计师建造的房子似的。(as if虚拟语气;过去分词作后置定语)
It seemed________ ________ ________ ________ ________in the house ________ ________ the famous designer.

9 . 由乐队表演的这首古典音乐能使观众缓解压力。
The classical music _______ by the band enables the audience to ______ pressure.