Language Leader Upper-intermediate, Teacher's B... May 2026

Use clear transitions such as "On the other hand," "Furthermore," and "In conclusion" to guide the reader.

One of the primary advantages of the internet is its ability to bridge geographical gaps. According to the "Six Degrees of Separation" theory, social media has reduced the average distance between any two people to just five connections. Furthermore, for professionals, tools like email and video conferencing allow for instant collaboration across time zones, which was previously impossible. This efficiency has undoubtedly boosted global productivity.

Below is a model "For and Against" essay based on a classic topic from Unit 1:

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