1. Which is the speed of vehicles on road during peak hours in Hong Kong? A. 16% B. 26% C. 10km/h D. It is not mentioned. 2. What is TRUE about the solutions to the traffic jam? A. They have been debated several decades ago. B. They haven't been debated. C. They are very thorough. D. They made consideranle progess. 3. The work push ahead in paragraph 1, line 3, is CLOSEST in meaning to __________. A. Abandon B. Continue C. Stop D. Start 4. Which of the following countries has benefited from the charging policy for driving into highly congested districts? A. China B. Hong Kong C. The USA D. Singapore 5. Why was the charging scheme talked about but was not adopted in Hong Kong? A. Due to a labor shortage. B. because the policymakers were resolute. C. Due to some technical obstacles. D. Because of financial difficulties.