I think whoever makes________contributions to the company than others should get________ income.

Students are ______for new knowledge to suit themselves to the future jobs in various fields_______ which they are unfamiliar.

 Diego Maradona is always considered as a ___ figure. On the one hand, he is one of the greatest football star looked up to by youngsters in the history. On the other hand, he is always a troublemaker.

    — Are you pleased with what he has done?— It couldn’t be ________. He must have put a lot of effort into his work.

She bought the same skirt at a lower price at the same shop where I bought mine because she was a __________ customer.