---Sometimes, boys are quite different from girls. What do you think of Paul?
---Paul doesn’t think as as Sandy. He often makes mistakes in his homework.
--- A vocabulary tree(词汇树) helps remember words more easily. Which word below is
not in the same branch(分支) about people’ s feelings?
--- , I think. The vocabulary tree is really helpful.
---Congratulations! Among the best pictures in the competition, I found .
When did you draw it?
---During the trip to the Purple Mountain in May, 2014.