461. It is not so easy as you think． 这事没有你想象的那么简单。

460. I"m sorry to have bothered you． 对不起，打扰你了。

459. I want to have a part-time job． 我想有一份兼职工作。

458. I have my hair cut every month． 我每个月都理发。

457. I fear that he drinks too much． 我担心他喝的酒太多了。

456. His talk covered many subjects． 他的报告涉及很多课题。

455. He resolved to give up smoking． 他决心戒烟。

454. He knows English better than I． 他比我懂英语。

453. He is respectful to his elders． 他对长辈很恭敬。

452. He does everything without aim． 他做事都漫无目标。