1．Divided (分割，划分) into four groups, the whole class began to discuss the topic.
2．The retired man donated (捐赠) most of savings to the school damaged by the earthquake.
3．As a matter of fact, the prices may double (加倍) at Christmas time.
4．We live in the downtown (市区的) area, so it is easy to go anywhere from the hotel by public transport.
5．Mike is eager/anxious (渴望) to stay away from the busy city life for a while.
6．The school board is made up of teachers who have been elected (选举) to make decisions about school affairs.
7．We were watching football match when the electricity (电) was cut off.
8．Climbing so high made me feel dizzy (眩晕的)．
