single or separate. Single person, looked at separately from others.

push oneself into air using legs and feet.

having, done for, or marked by good or legitimate reason. To give good reasons for something.

engaging in speech. action of talking. To make a formal speech about something.

To allow to leave cage, prison, etc.; let out.

very enthusiastic and eager. To make something or someone become more active.

to very great degree.

To think or accept that something is true.

Best liked or most enjoyed. person or thing that is preferred to all others of same kind. record address of website or other data.

causing great enthusiasm and eagerness. To cause a reaction; make active.

activity or cause that has suddenly become fashionable or popular.

Referring to any particular kind, type, quantity. at all. Anything or everything needed; no matter what. said as response indicating reluctance to discuss something, often implying indifference. used for emphasis instead of 'what' in questions.

relating to or making use of form of tape transport, used mainly to provide backup storage. method of relaying data over computer network as steady continuous stream. To split classes or students into ability levels.

For a reason.

May be true or likely, but is uncertain.