1. One of his qualities is criticizing his wife in public.
 

2. I've found he's easiest to get on with among the colleagues.
  

3. If I don't get a pay rise, I'll leave.
 

4. Reducing the gap between the rich and the poor is one of the difficult tasks facing the government.
 

5. He's never been a friendly and sociable person.
 

6. Generally speaking, the company's been doing pretty good business.