1．He was arrested(逮捕)for spreading rumors on the Internet.
2．It is urgent that we should carry out the alternative (供选择的)plan.
3．We must try every means to ripen(使成熟)the late crops more rapidly.
4．I was mistakenly assumed (设想)to be an Englishman because of my fluent English.
5．The bell indicated the end of the period rang，interrupting (打断)our heated discussion.
6．There's ample (足够的)evidence that the lawyer knew exactly what she was doing.
7．With three goals in the first period they had a promising victory，but somehow (不知怎么地)they lost.
8．The driver stepped on the gas and accelerated (加速) the car.
