What has happened recently has          my determination to leave the place in which I have worked since I graduated from university.

A huge amount of environmental damage has been _____ by the destruction of the rainforests.

—Did you hear that Tonna took social management as her major?—Yes,but she shouldn’t have,you see.This kind of subject ________one’s communication ability,and that’s what she is most weak at.

 Zhongguancun was ________ as a special economic zone in the late 1990s.

--Do you like the match?---Yes, it ___ very soft.