—I’d like to go on a journey to Africa because I can see a lot of wild animals there.
—Yes, it’s a region _____ in wildlife.

John is the tallest boy in the class, _______ according to himself.

—Shall we go to the restaurant opposite the supermarket for dinner?
—No, it's the _____ place I'd like to go to．

After the new technique was introduced, the factory produced _______ in 2010 as the year before.

It is ______taking the trouble ______a job fully to new employees.

During his five-day state visit to Japan, Hu Jintao delivered such an ________ speech that all the people present were ________.

It was ________ the trouble to explain a job fully to new employees.

Unemployment in USA is        to remain high in 2010, and possibly for the next few years.

For forty years Jane has been ___________ about making the rest of the world understand and respect the life of these animals.

This decision represents the ____________ interests of the people, which will lead to success.