(时间：45分钟 满分：100分)
Ⅰ.单句语法填空
1．I’m quite satisfied, and I prefer to_rent (rent) such an apartment rather than buy (buy) one.
2．I’m afraid we’ll have to work extra hours, for some problems are hard to_settle (settle)．
3．Having_been_persuaded (persuade) to give up smoking in the office, he was allowed to start his new job.
