In the advanced course students must take performance tests at monthly______.
-----Have you finished your homework yet?----- Not yet, I _______ to do it just a few minutes ago.
He was _______ by his failure to find the job he had been looking forward to.
Our school _______ smoking, that is to say, we are not allowed to smoke at school.
During the 16th Asian Games, many people _______ much experience and knowledge through volunteer work.
The university is very famous, so there were a lot of _______ for the position.