She was _______ as a laboratory assistant.

Studying abroad can be a meaningful and rewarding experience, which gives students the chance to live overseas, integrating themselves into a totally foreign culture, meet

John ______ economics at Oxford University since he _______ to England six months ago.

The World Health Organization (WHO) is a specialized agency of the United Nations,  that acts as a coordinating authority on international public health.

_______ anything stranger.

Do you know his address _______ telephone number?

They have ever advised _______ the hotel for reservation.

The volunteers planted these trees in the park last week.

“_______,” the mother warned her sons.

Future is a time when most people assume that everything will keep getting better and future generations will enjoy life in a more better world.

Education is recognized as an essential need for achieving equal in most walks of life.

Do you know that reading can keep your mind acted and engaged well when you get old?

Nowadays, most students wear _______.

By the time Mary saw the job advertised, it was already too late for her to apply.

If it _______ an hour ago, the streets _______ wet now.

The particles are _______ they burn up before they reach earth.