5. accuse, charge, sue

accuse 指责，指控，常与of 搭配。如：His boss accused him of carelessness.

charge 常与with搭配。如：The police charged the driver with reckless driving.

sue 常与for 搭配。如：Smith sued his neighbor for damaging his house.

6. achieve, acquire, require, inquire

achieve(成功地)完成，实现。如：He will never achieve anything unless he works harder. (如他不努力工作，将会一事无成。)

acquire取得，获得，学到。如：acquire knowledge (获得知识)

inquire打听，询问。如：inquire a person’s name(问一个人的姓名)

require需要。如：We require more help. (我们需要更多的帮助。)