Counting backward to zero to show the time left.

relating to tutor or tutor's tuition. period of tuition given by university or college tutor.

To make, change according to the user's needs.

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

act of reaching out with one's arm. To extend a hand or arm to touch or take something.

taking account of when reaching total. To matter or be important.

To make, cause, or bring into existence.

place or type of surroundings where something is positioned or where event takes place. Options on a device that can be changed e.g. sound.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To greet someone who has just arrived.

No more and no less than; precisely.

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

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.

action of notifying person or thing. Act of giving formal or official information.

in most cases.

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.