7. Peole should work from home instead of going........................work on a stormy day
A. inside          B. outside       C. into         D. to
8. Run.......................the hill before the tsunami arrives.
A. in             B. outside           C. inside       D. up 
9. Due to the road conditions , the authority warred people not to drive................flood water.
A. out            B. into             C. up               D. outside 
10. Stay...................your house during a blizzard.
A. inside        B. outside             C. on          D. over