By the mid-nineteenth century, land was such expensive in large cities that architects began to conserve space by designing skyscrapers.

Narcissus, a character in mythology, gazed at his own image in a pool so ardently that he fell into itself and downed.

Mother’s Day is the day when children show their love on their mother on.

Geochemistry includes the study of the movement of elements from one place to another as a result of processes chemical.

Increasing involvement in agriculture by large corporations has resulted in what is known as agribusiness-that is, agriculture with business techniques, including heavy capitalization, specialization of production, and to control all stages of the operation.

Collecting stamps, playing chess and to mount beautiful butterflies are derrick’s hobbies.

The chemistry instructor explained the experiment in such of a way that it was easily understood.

There is only a few food for dinner. I think you should buy some more to eat.