42. Which of the following is true about Sweden' s recycling revolution?

• A、The government encourages people to store used goods. 
  
  

• B、Scientists are funded in inventing new clothing materials.
  
  

• C、The kids must put the cartons into the recycling station.
  
  

• D、People may buy new clothes cheaper after returning old ones.
  
  

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8.The pipe in the kitchen is broken. We should have it _____ as soon as possible.

• A、to be repaired

• B、repaired

• C、 to repair

• D、 repairing