In the future, all cars, buses and trucks will be driverless. the only people travelling inside thse vehicles will be passengers. is this a positive or negative.?
currently there is a trend towards the use of alternative forms of medicine.however,at best thse methods are ineffective and at worst they may be dangerous
to what extend do you agree with this startment ?
some people believe that professional such as doctors and engineers should work in the country where they did their training. Other believe that they should be free to work in another country they wish. Discuss both thses views and give your own opinion.