The _______ of large supermarkets, such as Lianhua Supermarkets, has sounded the death knell(钟)of the local shops.
Rose asked Tom, “Did you see my purse?” Rose asked Tom ___.
_____ of the students who took part in the military training is 450.
This is only request that the room ________ after being used.
Whoever _____ a new idea of how to work out the puzzle will be given a prize.
I shall never forget those days ______ I spent with the earthquake victims(受害者), _____ has a great effect on my life.