Question

combine each of the following simple sentences into one complex sentences: 1. I like a book.This is the same book. 2.The dog is still crying with pain .You injured this dog . 3. A girl is lying injured in the hospital. he knows this girl.

Answer 1

1) this is the same book which I liked.
2)you injured the dog who is still crying with pain.
3)he knows the girl who is lying injured in the hospital.