填空题 In some parts of the world, the weather is quite 1 ; this fact plays an important role 2 the daily lives of the people. Since earliest times, men have 3 the sky, the wind, as well as a variety of other weather signs, so as to make weather speaking which have not been accurate. Now there are many offices in many places that study weather conditions very 4 They can use many scientific tools to 5 them make their forecasts. They have special balloons, ships and airplanes to help them increase their precision, and they make full use 6 radar, man-made satellites and computers to collect essential information.
Nowadays accurate weather forecasts are helping millions of people everywhere to 7 lives and their property. When a pilot takes off from an airport, he can know what kind of weather to 8 when he reaches his destination. When a storm is moving in a certain direction, the people in that area can know it in 9 and prepare for it. Maybe some day it will be 10 to change the path of a storm.
A. in B. with C. changeable
D. advance E. possible F. advantage
G. observed H. help I. fast
J. carefully K. of L. sense
M. expect N. save O. know