During the early years of this century, wheat was seen as the very lifeblood

　　of Western Canada. People on city streets watched the yields and the price of wheat

　　in almost as much feeling as if they were growers. The marketing of wheat __1__

　　became an increasing favorite topic of conversation. __2__

　　War set the stage for the most dramatic events in marketing the western crop.

　　For years, farmers mistrusted speculative grain selling as carried on through

　　the Winnipeg Grain Exchange. Wheat prices were generally low in the autumn,

　　so farmers could not wait for markets to improve. It had happened too often that __3__

　　they sold their wheat soon shortly after harvest when farm debts were coming due, __4__

　　just to see prices rising and speculators getting rich. On various occasions, producers __5__

　　groups asked firmer control, but the government had no wish to become __6__

　　involving, at least not until wartime when wheat prices threatened to run wild. __7__

　　Anxious to check inflation and rising life costs, the federal government appointed __8__

　　a board of grain supervisors to deal with deliveries from the crops of 1917

　　and 1918. Grain Exchange trading was suspended, and farmers sold at prices

　　fixed by the board. To handle with the crop of 1919, the government appointed __9__

　　the first Canadian Wheat Board, with total authority to buy, sell, and set prices. __10__

　　答案：

　　the early years of this century, wheat was seen as the very lifeblood

　　of Western Canada. People on city streets watched the yields and the price of wheat

　　in almost as much feeling as if they were growers. The marketing of wheat 将in改为with

　　became an increasing favorite topic of conversation. 将increasing改为incresingly

　　War set the stage for the most dramatic events in marketing the western crop.

　　For years, farmers mistrusted speculative grain selling as carried on through

　　the Winnipeg Grain Exchange. Wheat prices were generally low in the autumn,

　　so farmers could not wait for markets to improve. It had happened too often that 将so改为but

　　they sold their wheat soon shortly after harvest when farm debts were coming due, 删掉soon或者shortly

　　just to see prices rising and speculators getting rich. On various occasions, producers 将just改为only groups asked firmer control, but the government had no wish to become 在asked 后面加上for

　　involving, at least not until wartime when wheat prices threatened to run wild. 将involving改为involved

　　Anxious to check inflation and rising life costs, the federal government appointed 将life改为living

　　a board of grain supervisors to deal with deliveries from the crops of 1917

　　and 1918. Grain Exchange trading was suspended, and farmers sold at prices

　　fixed by the board. To handle with the crop of 1919, the government appointed 删掉with或将handle改为deal

　　the first Canadian Wheat Board, with total authority to buy, sell, and set prices. 将total改为full/complete/absolute/overall