Last modified by Jochen Schmid on 2026/04/29 12:21

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1 These two collocations have already been matched for you.
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3 to deal with the issue of
4 to fuel a problem
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7 Here are the most suitable solutions to sentences 4 and 9.
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9 4. Recent studies **provide new insights into** how social media affects mental health among teenagers.
10 9. Many organizations **address the problem** of online harassment on social media.