expressing doubt or choice between alternatives.

causing great surprise or wonder. To cause wonder; to surprise completely.

action of staying where one is or delaying action until particular time or event. To spend time until an expected thing happens.

of no value. not at all. Number or value of zero. Not anything, not a single thing.

null.

flowing naturally or supplied to building through pipes and taps. action or movement of runner. To move your legs faster than walking.

A positive point about something. put in favourable position.

process of making proof of printed work, engraving, etc.. To protect by painting on a special coating.

To take or go with someone to a place.

In an appropriate or correct manner.

A formal meeting to discuss something. To be aware of sound; to perceive with the ear.

Existing or happening before the present time.

thing that bears weight of something or keeps it upright. To give assistance or advice to someone.

event intended for public entertainment. put on show.

brief period of time. Very short or brief periods of time.