I try to avoid ______ her because she is ______ to scold me for my mistakes.

 ______ to computer games, the boy began to dislike school, which made his parents worried.

______ a chance to learn from the teachers from foreign countries is really an honor for me.

Peter received an e-mail just now ______ his uncle would come to see him.

In this victory speech ________ before a huge crowd of his supporters, Obama declared that “Change has come to America”.

In the job interviews, job applicants often find themselves ________ unexpected questions, some very difficult to answer.

 The long-lasting war, filled with blood and deaths, ended in people’s sadness, ______ no result.

For Chinese Dream, many people dream of_______ a good chance for a better job.

______ with a moon rover(月球车) called “Yutu” (Jade Rabbit) , Chang'e-3 successfully landed on the moon.

 I can’t have him _______ fun of others.

 Mrs. White showed her students some old maps          from the library

 The harder we study, the more questions we think of        .

The witnesses_________ by the police just now described the fight quite differently.

A student at a Nevada middle school opened fire on campus, wounding two l2-year-old boys    and__________ a math teacher.

 During the examination we are required to stay in our seats, keep our eyes on our work, ____ to  anyone.

Miss Sullivan clarified the science Project in Simple but vivid language so as to make it easier for teenagers ________.

It’s dangerous if you have the fire _____ all night long.

Principal White has been working in the school for about 20 years, ____all his energy to teaching and researching as well as the running of a healthy school. 

---What do you think of his talk on Information Technology? ---Oh, excellent. It's worth ________．

— Have you watched Gravity, _______ the best film in 2013?—Yes. It is a survival story _________ in space.