Their air of cheerful self-sacrifice and endless complaisance won them undeserved praise, for their seeming gallantry was wholly motivated by a () wish to avoid confict of any sort.

Certainly man must () the future, and find ways of prov...

单项选择题Certainly man must () the future, and find ways of providing for his use.

Although she was still ill, she () herself from the hos...

单项选择题Although she was still ill, she () herself from the hospital.

You must () yourself, or they will continue to bully yo...

单项选择题You must () yourself, or they will continue to bully you, so you will go on living in disgrace.