Question 1: Why is a comma used after the subordinate clause in the sentence: 'Although it was raining, we went for a walk'?

Answer: To separate the subordinate clause from the main clause and improve clarity.

Question 2: Identify the main clause and subordinate clause in the sentence: 'If you finish your homework, you can watch TV.'

Answer: Main clause: 'you can watch TV'; Subordinate clause: 'If you finish your homework.'

Question 3: Insert the correct punctuation in the following sentence: 'When I arrived at the station I saw Sarah waiting.'

Answer: When I arrived at the station, I saw Sarah waiting.

Question 4: Rewrite the sentence with correct punctuation: 'Because it was cold we stayed indoors.'

Answer: Because it was cold, we stayed indoors.

Question 5: Explain the role of commas in separating clauses within complex sentences.

Answer: Commas clarify where one clause ends and another begins, making sentences easier to read and understand.

Question 6: Choose the correctly punctuated sentence:

Answer:

Question 7: Describe the difference in punctuation when a clause appears at the beginning versus the middle of a sentence.

Answer: When a clause starts the sentence, it is usually followed by a comma. When it appears in the middle, it is often set off by commas before and after.

Question 8: Create a sentence that contains a subordinate clause at the beginning, separated with a comma.

Answer: Sample answer will vary. Example: 'Although she was tired, she continued working until late.'

Question 9: Identify the clause type in the sentence: 'We went to the park because it was sunny.'

Answer: Main clause: 'We went to the park'; Subordinate clause: 'because it was sunny.'

Question 10: Rewrite the following sentence to improve clarity with correct comma placement: 'If you know the answer tell me immediately.'

Answer: If you know the answer, tell me immediately.