| Question | Answer | |||
|---|---|---|---|---|
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      to make a new product, service, or system available for the first time; gradually introducing something new to a business 
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      to make a new product, service, or system available for the first time; gradually introducing something new to a business 
 | 
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      able to be used more than once 
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      able to be used more than once 
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      likely to deceive people; If a piece of work or problem is tricky, it is difficult to deal with and needs careful attention or skill 
 | 
      likely to deceive people; If a piece of work or problem is tricky, it is difficult to deal with and needs careful attention or skill 
 | 
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      very busy; in the process of being produced 
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      very busy; in the process of being produced 
 | 
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      to reach a particular place or achieve a situation after other activities 
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      to reach a particular place or achieve a situation after other activities 
 | 
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      to make someone able to do something, or to make something possible 
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      to make someone able to do something, or to make something possible 
 | 
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| 
      An psychological action which force people to do something 
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      An psychological action which force people to do something 
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      to push something or someone gently, especially to push someone with your elbow to attract the person's attention 
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      to push something or someone gently, especially to push someone with your elbow to attract the person's attention 
 | 
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      to talk or behave in a way that gives someone confidence to do something 
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      to talk or behave in a way that gives someone confidence to do something 
 | 
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      to try very hard to get something you want 
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      to try very hard to get something you want 
 | 
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      an occasion when two or more similar things happen at the same time, especially in a way that is unlikely and surprising 
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      an occasion when two or more similar things happen at the same time, especially in a way that is unlikely and surprising 
 | 
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| 
      to allow something; to make something possible 
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      to allow something; to make something possible 
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