1. Eric Lemaire, the president of Velmont Manufacturing, attributes his company’s unexpected change in         to the hardworking staff.

• (A) profitability
  
• (B) profitable
  
• (C) profited
  
• (D) to profit
  

2. As new staff members acquire skills and expertise, they are         more and more clients until they reach their maximum workload.

• (A) assigned
  
• (B) delivered
  
• (C) merged
  
• (D) contacted
  

3. It is imperative that those steel beams         properly secured in the back of your truck before you start driving.

• (A) be
  
• (B) is
  
• (C) were
  
• (D) will be
  

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