Как по Английски будет проявлять деятельность

verb

Perform (an action, the precise nature of which is often unspecified).

Примеры использования:

Very little work has been done in this field

noun

Used before a verb (except be, can, may, ought, shall, will ) in questions and negative statements.

Примеры использования:

Do you have any pets?

abbreviation

Ditto.

auxiliary verb

Used before a verb (except be, can, may, ought, shall, will) in questions and negative statements.

Примеры использования:

Do you have any pets?