They look forward____a chance to receive further education.

The boss took no notice of the suggestion given by the clerk that the new technology ____ the problems on conveying the products.

There are many old trees in our school, each ________ about 100 years ago. 

On March 14, violent crimes of beating, looting and burning in Lhasa of Tibet broke out, _____ 13 innocent people and with more than 300 _____.

____ up in the countryside, Jimmy wasn’t used to ___ with his parents in the city.