1. The significance of 2010 Expo Shanghai lies in the opportunities it has provided for visitors to consider what would make for ______ better city and what should be ______ yardstick to improve city life.
A. a, the B. the, a C. a, / D. the, /
2. No matter how I tried to read it, I just couldn’t make_____ of this sentence.
A. meaning B. thought C. sense D. scene
3. ---Mary was asked to do something important.
---It doesn’t matter. Let’s______ the work where it is left off.
A. take up B. take down C. take in D. take off