After spending two days arguing about where to go for their holidays, is was decided that they shouldn’t go anywhere.

Câu 5: The earth is the only planet with a large number of oxygen in its atmosphere.

Developing new technologies are time-consuming and expensive.

A novel is a story long enough to fill a complete book, in that the characters and events are usually imaginary.

The leader demanded from his members a

serious attitude towards work, good team spirit, and that they work hard.

Not until he got home he realized he had forgotten to give her the present.

Regarding as one of the leading figures in the development of the short story, O Henry is the author of many well- known American novels.

If you work hard, you would be successful in anything you do.