Answer: A) Who
Explanation for this question is being written.
Answer: A) Nouns
Answer: B) Which
Answer: B) Adjectival clause.
Answer: B) That
Answer: C) That
Answer: C) Whose
Answer: B) Whom
Answer: A) Which
Answer: A) On which we collaborated.
Answer: B) , who.
Answer: B) Those who.
Answer: B) False
Answer: B) Whose
Answer: A) This is the man who built the casino.
Answer: A) The church which we visited yesterday is very old.
Answer: C) C-whose
Answer: D) Whose
Answer: B) Excited
Answer: B) Who is famous.
Answer: C) Which
Answer: A) Where
Answer: C) Whom we had never met.
Answer: B) Waiting at the airport was boring.
Answer: A) That
Answer: B) Who must learn to hunt.
Answer: C) Who
Answer: B) Which are.
Answer: B) Who
Answer: A) True
Answer: C) I know a footballer whose house is located in Central London.
Answer: A) Which fell in the road.
Answer: A) She doesn't know whose book was left behind.
Answer: B) Where
Answer: C) He asked if she liked ice cream.
Answer: B) The man who is wearing a hat is my brother.
Answer: C) Banks / which.