定语从句的.合并为定语从句、The poor boy is called Tom.He lost both of his

定语从句的.
合并为定语从句、
The poor boy is called Tom.He lost both of his parents in the earthquake.
___________________________lost both of his parents in the earthquake.
The girl comes from America.She is very friendly.
_____________________is very friendly.（是The girl who comes from America is very friendly么?）
找出错误地方：
1.The subject of the talk is one that interesting me greatly.(是interesting这个用法错了么?）
2.I prefer the photograph exhibition at the library better.
3.I especially like listen to Beethoven when I'm doing my homework.(listen改为listening?对么?）
第二题改错的、better不是错的。
需要改的只有prefer photograph at 三个中一个。