Question

This is an old house.we live here . Join into a complex sentence

Answer 1

Answer:

This is an old house in which we live.

hope my answer will help you.

Answer 2

Explanation:

Yes, that is exactly what you should tell them. If two clauses are connected with a coordinating conjunction, it's a compound sentence. If two clauses are connected with a subordinating conjunction, it's a complex sentence.