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Task 1
1. What can we do to reduce air pollution? Give examples and details in your answer.
There are lots of ways for the city to reduce air pollution. Firstly, they can cut down the usage of cars and other vehicles, thus the car exhaust can be reduced. The decision makers should invest more money to improve public transportation, like adding more bus routes, making public transportation more accessible; develop express local trains and renovating bumpy roads. Secondly, the government should put forward some policies to punish factory who discharge lots of gas emission into the air, for example, they can impose a heavy tax on these factories. Plus, they can subsidize the environment conscious companies that use renewable energies like natural gas, wind power and nuclear power.
2. Which of the following teaching methods do you consider the most effective, a field trip to local places of interest, tutoring sessions that provide individual help or presentations gi...
