Downloading the PDF file may be necessary.

Key and Important Questions from the Attached File:

1. Vocabulary Matching: Finding exact synonyms from the first two paragraphs of the given text for specific words.

2. Sentence Reformulation: Rewriting given sentences using specified starting words while maintaining the original meaning.

3. Text-Based Questions: Answering comprehension questions based on passages, avoiding word-for-word copying, with a focus on key details and critical thinking.

4. Public Transport Debate: Summarizing arguments for and against free public transport, as presented in the text.

5. Alternatives to Car Usage: Suggesting other measures to discourage individual car use in cities apart from free public transport.

6. Financial and Social Impact: Evaluating the financial feasibility of a free transport system, its effect on different social groups, and challenges in implementation.

For full details and precise instructions, downloading the PDF file is recommended.