make up one‘s mind to do sth. 下定决心做…..
change one‘s mind: 改变想法 be of /in two minds: 犹豫不决 out of one‘s mind: 失去理智
to my mind: 依我看 Would /Do you mind (doing) sth.? 你介意。。。 吗?
never mind: 没关系(回答道歉: sorry); 别担心(用于安慰对方: I broke the cup.)
认为; 发觉 如: I found it necessary to take exercise.
find out : 查明; 弄清楚 如: You‘d better find out who broke the window.
look for : 寻找 如: They looked for it everywhere, but they didn‘t find it