Question

将下列句子合并成带有定语从句的复合句。

1. He is the young writer. He wrote the book． 2. Do you know the doctor? 　He comes here once a month and examines the workers． 3. The foreign guest is Mr. Green． 　 You saw him at the school gate． 4．He is the new head． 　 I was talking about him this morning． 5．I've received the book． 　 Father sent it to me．

Answer 1

1. He is the young writer who wrote the book.
2. Do you know the doctor who comes here once a month and examines the workers?
3. The foreign guest is Mr. Green, whom you saw at the school gate.
4. He is the new head whom I was talking about this morning.
5. I've received the book (which/that) father sent to me.

Answer 2

1. He is the young writer who wrote the book.
2. Do you know the doctor who comes here once a month and examines the workers.
3. The foreign guest who/whom /that you saw at the school gate is Mr Green.
4. He is the new head, with whom I was talking this morning.
5. I`ve received the book that father sent to me.