1．The past few years have ________(目睹)great changes throughout China.
2．Travel and hotel ________(住宿) will be very expensive in this city during the Olympic Games.
3．The children found many beautiful shells on the ________(岸)while their parents were swimming.
4．With so much noise going on she had to ________(大声叫)to be heard.
5．Hearing the gun, the enemies were horror?struck and ______(逃跑)in all directions.
6．The poor workers ________(拖)the heavy stones in teams with ropes over their shoulders.
7．Together they dived into the ________(深处)of the sea to search for some rare creatures and treasures.
8．The businessman ________(抛弃)his wife and went away with all their money.
9．He has a very good ________(关系)with his elder sister.
10．Let’s ________(思考)on what we did.