Dave is always            , never making a decision about anything in a hurry.

—I wonder why Mary is so unfriendly to us. —She is ________ than unfriendly, I’m afraid. 

Mr. Smith, _____ of the _____ speech, started to read a novel

 I know this is not quite the right word， but I can’t be bothered to think of ______.

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