1.do wrong to 做错
2.do one’s best 尽某人最大努力
3.be (go) on holiday 在(去)度假 go on holiday = go for a holiday
4.be (feel) at home (=to be comfortable; not feel worried) 感觉合适,无拘束 ,熟悉
5.do one’s homework 做作业
6.do one’s utmost 尽力而为
7.do proud 足以使~~骄傲
8.do sbjustice 公平对待某人
9.at heart (=in reality) 内心里, 实际上
10.in one's heart (of hearts)内心深处,事实上
11.by heart (=by memory) 熟记, 背(诵)