History is full of casesdreams have been a pathway to creativity and discovery.

Nowadays, sending e-mails to each other has become a way ______________ what they think to others.

At this time of last year, part of Southeast Asia was struck by floods, from _____ effects the people are still suffering.

In my class, most of the students like to the show Running Man,.

. All the students were____ when they heard the_____ news.