_____ May 27th,2008,millions of people watched the Beijing Torch Relay inNanjing. [ ]

. ______ is no possibility _____ Jack will win the first place in the competition.

I want to improve my learning efficiency(效率) _____ have more spare time for my hobbies.[ ]

I’d like to buy a skirt like this. — OK. We can buy ________ one than this, but ________ this.

Where are my keys, Dad? I can’t find them.—- Look! They’re under the table. You must _____.