1. Elevator number 6 in the lobby will be out of service         the next three days while it is being repaired.

• (A) as
  
• (B) greatly
  
• (C) for
  
• (D) when
  

2. A Chicago-based company just signed a multi-million dollar         to build a national railway line in Libya.

• (A) contract
  
• (B) contracts
  
• (C) contracted
  
• (D) contracting
  

3. By continually increasing funding for the manufacture of medical equipment, Singapore aims to double its         in that particular industry by 2015.

• (A) output
  
• (B) direction
  
• (C) idea
  
• (D) contact
  

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