1.  On the contract , in the year of 1990, the life expectancy increases to 60 years old, the infant mortality Decsents to 100 deaths per 1,000 births, only an half of the number in 1960.

2.  Some keep contract with our complex society, because the overall experts are more expected.

3.  Firstly, the bad qualities of the fake commodities will have the people lost the confidence to the product which will reduce the purchase contracts from the shops.

4.  I opened with one spade, and after several rounds of bidding, we -reached the final contract seven spade.

5.  Thus I lost the contract.

6.  But the -attaching to the first thought made me miss it.-After that, I learned that in a bridge match, sometimes one should not trust -his first idea too much, and he should find the best way to make a contract.

7.  Last year, an important group that would Decided a large contract came to our department.

8.  However, when the group arrived and began to talk about the contract, my tutor made his wonderful speech.

9.  The contract will be signed only when the two sides are both satisfied.

10.  If the student find themselves unfit the jobs they are offered, when the contract is expired, they can find another job.