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2. cheap enough that people can afford to pay it or buy it
6. the science of collecting and analysing ...
10. a piece of equipment for climbing up and down a wall, the side of a building, etc., consisting of two lengths of wood or metal that are joined together by steps or rungs
11. a legal agreement by which a bank or similar organization lends you money to buy a house, etc., and you pay the money back over a particular number of years; the sum of money that you borrow
12. the fact of a number of people not having a job; the number of people without a job

1. a child of a particular person or couple
2. accumulate something to gradually get more and more of something over a period of time
3. almost or very nearly
4. system for doing or organizing something
5. very small in size or amount; as small as property a thing or things that are owned by somebody
7. in the middle of somebody/something
8. pressure on a system or relationship because great demands are being placed on it
9. something (such as an interesting fact or event) that can be observed and studied and that typically is unusual or difficult to understand or explain fully.