It is widely acknowledged that students should be   in terms of overall quality.

Susan didn't finish the job on time.  Now  Mr Brown realizes that he ______ too much of   her then.

I am really sorry if my comments on the matter ____ you. 

 He stood up and ________ a smile to cover up his disappointment.

In the country guests tend to feel they are not highly __________ if the invitation to a dinner party is given only three or four days before the party date.