Instruction
Select the best answer to complete the sentence.
1. It is impossible -------- human beings to predict the earthquakes at present.
2. Mr.Bond is holding a meeting for new recruits in order to let ------- know about the company’s strategy.
3. The number of department staff was doubled to deal with the system trouble caused ------- large-scale blackout.
4. t is very important to ----------- the trend accurately.
5. Patients who are under medical treatment should be -------- for special medical benefits from the government.
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