Show:
SET A
SET B
SET C
SET D
SET E
100

This is the boy who helped me carry my books.

who
100

The book that I borrowed was very interesting.

that

100

I remember the day when we first met.

when

100

This is the house where I grew up.

where

100

She explained the reason why she was late.

why

200

Complete the sentence: I have a friend ___ speaks three languages.

who

200

Complete the sentence: The movie ___ we watched last night was amazing.

that
200

Complete the sentence: This is the restaurant ___ they serve the best pasta.

where
200

Complete the sentence: Do you remember the time ___ we got lost?

when

200

Complete the sentence: She didn’t tell me the reason ___ she was crying.

why

300

Correct the mistake in the sentence: 

This is the car who my uncle gave me.

This is the car that/which my uncle gave me.

300

Correct the mistake in the sentence:

The summer where we went to the beach was fun.

The summer when we went to the beach was fun.

300

Correct the mistake in the sentence:

The girl which won the contest is my cousin.

The girl who won the contest is my cousin.

300

Correct the mistake in the sentence:

I know the reason where he left early.

I know the reason why he left early.

300

Correct the mistake in the sentence:

The school who I attend is very big.

The school where I attend is very big.

400

Combine two sentences into one using a relative pronoun/adverb:

The man is a doctor. He lives next door.

The man who lives next door is a doctor.

400

Combine two sentences into one using a relative pronoun/adverb:

I visited the museum. It was very interesting.

I visited the museum that was very interesting.

400

Combine two sentences into one using a relative pronoun/adverb:

She explained her decision. She left because of that.

She explained the reason why she left.

400

Combine two sentences into one using a relative pronoun/adverb:

This is my hometown. I was born here.

This is my hometown where I was born.

400

Combine two sentences into one using a relative pronoun/adverb:

We met on a special day. I will never forget that day.

I will never forget the day when we met.

500

Explain: Why do we use who instead of which for people?

Explanation: "Who" is used to refer to people, while "which" is used for things or animals.

500

Explain: What is the difference between that and which?

Explanation:

  • "That" is used for essential (restrictive) clauses – information that is necessary to understand the sentence.
  • "Which" is used for non-essential (non-restrictive) clauses – extra information that can be removed.
500

Explain: When should we use where instead of when?

Explanation:

  • Use "where" for places.
  • Use "when" for time.
500

Explain why "why" is the correct relative adverb in this sentence: She didn’t tell me the reason why she was late.

Explanation: "Why" is used after "reason" to explain cause or purpose.

500

Explain: Why can we use both that and which in the sentence The book that/which I borrowed was interesting?

Explanation:

  • You can use "that" or "which" in this sentence because both work for defining things (like "book").
  • However, "that" is more common in everyday speech, while "which" is often used in formal writing with a comma when giving extra information.