Cambridge English: FCE (B2 First) - Control, Responsibility or Change

to assume control or responsibility for something or someone

to accomplish or do something that was wished for, expected, or promised

the obligation to perform a particular duty or task that is assigned to one

to take care of someone or something and attend to their needs, well-being, or safety

to prevent somebody or something from accessing a particular place or area

to maintain something at a low level and prevent it from increasing

to not let someone leave a particular place

to be more numerous, powerful, or significant than everything else around it

the power to manage or direct someone or something

a situation in which something fails to work properly, especially because of a mechanical failure

to harm or injure something or someone

to experience a mental breakdown

(of a deal, plan, arrangement, etc.) to fail to happen or be completed

to cause a change in a person, thing, etc.

to change the appearance, character, or nature of a person or object

to have an effect on a particular person or thing

to alter the position or shape of something

to release or loosen something that is fastened or tied

to undo or untie; to make something become loose or open

to separate the parts of a lace, string, etc. that form a knot

remove the outer cover or wrapping of

to suddenly stop an activity or an action

to cancel what has been planned