Inspired by the seniors in college and      his own responsbilities，Dick is determined to work harder．

All of them try to use the power of the workstation ___ information in a more effective way.

All the machines stopped _____ with the electricity _____ throughout the factory.

— Why are the four students so happy?—______ in the science competition, they are awarded prize money totaling $ 20,000．

—Time is_________. It’s likely that we’ll miss the deadline.—Don’t worry. We have already got through 80% of the job.