The 9th ASEM Summit, held in Laos in November 2012, was aimed at developing Asia-Europe cooperation to         world economic growth.

None of us think it any good _____ a contract with such a dishonest boss.

_______ for several weeks, the city was short of food and clothing.

We walked as fast as we could, _______ to catch the 9:30 train.

—Excuse me sir, where is the room 301?
—Just a minute. I’ll get Bob _______ you to your room.

However, at times this balance in nature is disturbed, _______ a number of possibly unforeseen effects.

George Gould, a friend of Carnarvon’s, went to Egypt after hearing of his strange death and visited the tomb, only ______a high fever the next day.

       to playing computer games, he is always absent from school．

Have you checked all the CDs _____ to the mountainous area next week?

What way are you thinking of _____ rid of the flies?