testing one's abilities. To formally invite someone to compete at something.

continuing or valid to final destination. From the beginning of something until the end. Allowing you to pass between, or to.

Series of classes at a college or university. provide machine with program.

Protected area of land with plants and animals. To cook food so it can be kept for long periods.

expressive. Idea or thing represented by words or sentences. To express a particular idea or thought.

To remain in the same place and not move away.

before or by now or time in question.

sixty seconds. Units of time equal to 60 seconds.

constituting number two in sequence. Units of time; one sixtieth of a minute. formally support or endorse as necessary preliminary to adoption.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

A structure with a roof and walls, e.g. a house. To establish e.g. a reputation, over time.

action of teaching person or animal particular skill or type of behaviour. To point a certain way or toward something.

An area where cars race in a circle. Electronic equipment consisting of switches. To complete a journey all the way round an area.

Promise that something will be done as expected. To promise to pay if another person fails to do so.