1.The car which he is driving cost him a fortune.

2. I like to go to that store where they frequently give out free samples.

3. Leon is the student who sings very well.

4. The man whom you helped was my father.

5. This is the tiger that the hunters have been looking for.

6. Jones is the man whom I went bowling with last Saturday.

Please help to check the above answers, thanks & regards.

Not sure what you question is. Be more specific.

all look ok to me. Of course, the purists would write

5. This is the tiger for which the hunters have been looking.

Like the small boy who noticed his father had brought the wrong bedtime story, and said:

What did you bring that book I don't want to be read to out of up for?

Purists would also write, "Jones is the man with whom I went bowling last Saturday." =)

But really, deyond ng. What are the directions for this particular set of sentences?

The given sentences are all correct. They contain relative clauses, which provide additional information about the noun that they modify. Relative clauses begin with relative pronouns such as "which", "where", "who", "whom", or "that". Here are the explanations for each sentence:

1. "The car which he is driving cost him a fortune."
Explanation: The relative pronoun "which" introduces the relative clause "which he is driving". This clause adds information about the car. The sentence means that the car that he is driving is very expensive and cost him a lot of money.

2. "I like to go to that store where they frequently give out free samples."
Explanation: The relative pronoun "where" introduces the relative clause "where they frequently give out free samples". This clause adds information about the store. The sentence means that I enjoy going to that store because they often distribute free samples.

3. "Leon is the student who sings very well."
Explanation: The relative pronoun "who" introduces the relative clause "who sings very well". This clause adds information about the student. The sentence means that Leon is the student with the ability to sing proficiently.

4. "The man whom you helped was my father."
Explanation: The relative pronoun "whom" introduces the relative clause "whom you helped". This clause adds information about the man. The sentence means that the man, whom you assisted, is my father.

5. "This is the tiger that the hunters have been looking for."
Explanation: The relative pronoun "that" introduces the relative clause "that the hunters have been looking for". This clause adds information about the tiger. The sentence means that this specific tiger is the one that the hunters have been searching for.

6. "Jones is the man whom I went bowling with last Saturday."
Explanation: The relative pronoun "whom" introduces the relative clause "whom I went bowling with last Saturday". This clause adds information about the man. The sentence means that Jones is the man with whom I played bowling last Saturday.