trade – n. a job that requires special training and skills and that is done by using your hands

assistant – n. a person whose job is to help another person to do work

mechanic – n. a person who repairs machines (such as car engines) and keeps them running properly

worse off – adj. in a worse position

funding – n. an amount of money that is used for a special purpose

qualification – n. something that is added to a statement to limit or change its effect or meaning

data – n. facts or information used usually to calculate, analyze, or plan something

accrue – v. accumulate

certificate – n. official approval to do something professionally or legally
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