_____ Sun Yue has been selected into the L.A.Lakers(湖人隊(duì)), he might as well make full use of the chance.
A. After                       B. Although              C. As soon as           D. Now that

______ is known to all, the earth travels round the sun once every year．

It was only _____ I read the poem ______ I began to appreciate its beauty.

Those two countries are similar ______ they both have heavy snowfalls during the winter.

The policy of the mainland is very clear and straightforward,and the key problem is _____the leaders of Taiwan will accept it．

Mr Green is fond of rock music,___________his wife has no interest in it at all．

Let's ready to foot it ________there're neither buses nor taxies.

The last letter ____ arrived yesterday morning left him______ very sad.

The thought of going back home was _____kept him happy while he was working abroad.

I'll bring some medicine just      some of us get sick while travelling．