Pronoun : - A pronoun is a word that you use to refer to someone or something when you do not need to use a noun, often because the person or thing has been mentioned earlier. Examples are 'it', 'she', 'something', and 'myself'. '

Relative Pronoun:-  are words that add information about a noun or tell the relationship between different things. A relative pronoun is a word, such as : who, whom, that or which that is used to introduce a relative clause. These words are called relative pronouns. The compounds whoever, whomever and whichever are also relative pronouns.

In other words, A pronoun which is used to begin a subordinate clause can be referred to as a relative pronoun, since it indicates the relationship of thee subordinate clause to the rest of the sentence. A subordinate clause which is introduced by a relative pronoun is often referred to as a relative clause.

Example : - Sheela, who is a teacher, also works as a social worker. Here , who is a relative pronoun as it is used to refers to the person .

In the question : -

The car _______ was stolen last month was found in a river.

In this sentence , that is the correct relative pronoun as it is used in a defining clause that refers to a person, animal or thing .

Thus , the Correct Option is B , which is that .

Pronoun : - Pronouns are words that take the place of nouns. We often use them to avoid repeating the nouns that they refer to . They usually refer back to a noun used earlier in the sentence, and they must match the number, point of view, and gender of the noun.

Relative Pronoun : - are words that add information about a noun or tell the relationship between different things. A relative pronoun is a word, such as : who, whom, that or which that is used to introduce a relative clause. These words are called relative pronouns. The compounds whoever, whomever and whichever are also relative pronouns.

In other words, A pronoun which is used to begin a subordinate clause can be referred to as a relative pronoun, since it indicates the relationship of thee subordinate clause to the rest of the sentence. A subordinate clause which is introduced by a relative pronoun is often referred to as a relative clause .

Example : - This is my brother who moved to New York last year. Here , who is a relative pronoun as it is used to refers to the people in the sentence .

In the question : -

1. The restaurant, where we had our college reunion dinner, is now closed. In this sentence , where is the correct relative pronoun as it refers to the place .

2. My mom asked me to clean up the box that was filled with old clothes we no longer use. In this sentence , that is the correct relative pronoun as it is used in a defining clause that refers to a person, animal or thing .

3. The students like their English teacher, who is from Bangalore. In this sentence , who is the correct relative pronoun as it refers to the people .

Thus , the Correct Option is C , which is where , that , who .

Pronoun : - A pronoun is a word that you use to refer to someone or something when you do not need to use a noun, often because the person or thing has been mentioned earlier. Examples are 'it', 'she', 'something', and 'myself'. '

Relative Pronoun: - are words that add information about a noun or tell the relationship between different things. A relative pronoun is a word, such as : who, whom, that or which that is used to introduce a relative clause. These words are called relative pronouns. The compounds whoever, whomever and whichever are also relative pronouns.

In other words, A pronoun which is used to begin a subordinate clause can be referred to as a relative pronoun, since it indicates the relationship of thee subordinate clause to the rest of the sentence. A subordinate clause which is introduced by a relative pronoun is often referred to as a relative clause.

Example : - The woman, who is wearing red saree, is a doctor. Here , who is a relative pronoun as it is used to refer to people in the sentence.

In the question : -

1. The students like their English teacher, who is from Bangalore. In this sentence , who is the correct relative pronoun as it is used to refer to people .

2. Have you played the bottle game that is liked by all? In this sentence , that is the correct relative pronoun as it is used in a defining clause that refers to a person, animal or thing .

Thus , the Correct Option is B , which is who , that .