句子改写:把下列每对句子合并成含有定语从句的复合句
问题描述：
句子改写:把下列每对句子合并成含有定语从句的复合句
1.The captain is in the next room.He brought our textbooks here yesterday.
2.The students will not pass the exam.They don't study hard.
3.He used to live in a big house.In front of it grew many trees.
答
1.The captain who brought our textbooks here yesterday is in the next room.2.The students who don't study hard will not pass the exam.3.He used to live in a big house In front of which grew many trees...