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

An activity you wish to try that may be hard to do. To formally invite someone to compete at something.

of no value. not at all. Item of little or no value, importance, interest. not anything.

Room in a school where lessons take place.

take place.

self-confident, level-headed, or well organized. In a loving or sexual manner.

To move something forcefully and quickly.

From one end or side of something to the other. From the beginning of something until the end. Over, in, across an entire thing or place.

officially compulsory, or otherwise considered essential. To demand that someone does something.

planned or conceived in detail for specific purpose. To plan in a particular way to fulfill a purpose.

act of stretching one's limbs or body. Making arm, leg muscles longer to ease them. To make your arm, leg muscles long to ease them.

Being easily formed or shaped. synthetic material made from organic polymers.

stock of resource from which person or place can be provided with necessary amount of that resource. Specific things needed to perform a certain task. To give or sell goods to others for their use.

Used to add new (often different) information.

a small piece of bent wire used for holding pieces of paper together.