before or by now or time in question.

take place.

making short, sharp sound. To make a short, slight, and sharp sound.

estimate similarity or dissimilarity between.

device for observing or checking something. observe and check quality over time.

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.

action of one object striking another. Very strong influences. To hit or strike someone or something with force.

A command for someone formally to do something.

small timepiece worn on strap on one's wrist. Devices you wear on your wrist that shows the time. To look at carefully to work out what is happening.

To take away a value or amount from another. take away number or amount from another to calculate difference.

statement or event that warns of something or that serves as cautionary example. To tell someone about possible danger.

official list or record of names or items. Tills; machines used to total up things you buy. (Of feelings) to show or make visible.

To know the meaning of language, what someone says.

A plan or schedule of events. To write computer code for a piece of software.

thing characteristic of its kind. Things, people, which represent a category. be illustrated or exemplified.