______ 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.

Under the environment of fierce competition, the only way John could imagine _______ stress was to get tougher by making greater efforts.

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.

_____ by the latest electronic toys, the little boy stood in front of the windows, without moving.

____on the Yellow River, the town lies____ south of China.