Question

汉译英

  1．被发现____              
  2．被用来于                    
  3．落入____                  
  4．跌倒                  
  5．决定做____                
  6．撞到____                  
  7．敲门____                      
  8．偶然____                      

Answer 1

l. be invented   2. be used for   3. fall into   4. fall down   5. decide to do sth.
6. knock down   7. knock at the door     8. by accident