Air travel is safer than any other method

Antartica is covered with ice.

Creating an outline is a good way to organize one's thoughts before writing

Democracy is the best form of government

Doing the same activity every day is boring

It can be very difficult to get a good job without college education.

Legends are told from generation to generation.

Magnets attract most metals.

Pollution is the most serious problem in the world today.

Rich people do not pay a fair share of taxes.

The abacus is an example of an ancient computer.

The oceans are deeper than seas.

The sun sets in the west.

The tense of the verb refers to the time when an action or a state of being happens.

Wild animals are only harmful when they are provoked