1．It is a beautiful city，____________(surround) by mountains and the Pacific Ocean.
答案：surrounded
2．We all came up to the lucky boy to offer our ____________(congratulate) to him.
答案：congratulations
3．The terms of the wage settlement are still under ____________(negotiate) at the present.
答案：negotiation
4．We were shocked by the ____________(announce) that the mayor was resigning.
答案：announcement
5．The firm wants to avoid any ____________(embarrass) questions about its finance.
答案：embarrassing
6．It is impossible to say with any ____________(accurate) how many are affected.
答案：accuracy
7．We have been training our students to adjust themselves ____________ the life here.
答案：to
