1 . ________ in 1636, Harvard is one of the most famous universities in the world.

A．To found

B． Founding

C．Founded

D．Having been founded

2 . The research,         by Tsinghua University, shows that different parents have different approaches to these problems.

A．conducted

B．to conduct

C．conducting

D．to be conducted

3 . With so many brightly colored flowers ________ (plant) around the building, her house looks like a beautiful garden. (所给词的适当形式填空)

4 . The county, ________ (locate) in the north of Shangxi, has a history of more than 1,400 years. (所给词的适当形式填空)

5 . Children, when a_____(陪伴) by their parents, are allowed to enter the stadium. (根据中英文提示单词拼写)

6 . ________ (surround) by a lot of green trees and flowers, the village has beautiful surroundings. （所给词的适当形式填空）

7 . I worked in a village school for a whole year and had my life totally ______(转变) by that experience. (根据汉语提示单词拼写)

8 . Elias is very tall and can be easily_________ (spot) in the crowd. (所给词的适当形式填空)

9 . ________ in painting, John didn’t notice evening approaching.

A．Absorbing	B．To Absorb
C．Absorbed	D．Being absorbed

10 . C_________ (和……相比) other means of communication, Wechat has more advantages. (根据汉语提示完成句子)