Allow employees to work from home can help employers to reduce costs.

Electric cars can use energy more efficient than traditional cars.

Some campanies have plans to replace for their human workers with robots.

They think about that smoking should be banned in public places.

Some employees are like the freedom to choose where they work.

Because many parents do not spend enough time with their children.

The results of space exploration has increased our knowledge about our own planet.

There are many websites that helps children with maths.

Many private companies do not understand its responsibilities for protecting the environment.

An ageing population means a heavier tax burden on worked adults.

Students are expected to sit quietly and pay attention on their teacher.

Parents should encourage their children exercising regularly.

They argue that, large cities can provide a higher standard of living.