In this institution, a medal, together with a prize of a certain sum of money, ________ does best in science and technology every two years.
This kind of clothes are out of _____ nowadays.
It is very difficult to ___ his mind because he is always changing his mind.
I don’t think the two parties can ____ agreement in the near future.
Yesterday I was invited to the dinner at invited to the dinner at ____.
I tried every _____ to make him give up smoking.