Run-Ons and Comma Splices

Here there are some examples of fixed run-ons

We have to teach a foreign language to our students through something really meaningful for them, for example when we have to teach past simple it would be very interesting if we do it trough a song that the students like.

Correction
We have to teach a foreign language to our students through something really meaningful for them. For example, when we have to teach past simple, it would be very interesting if we do it trough a song that the students like.

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But she has more resources to have access to Spanish such as television, radio, magazines,Internet and other Spanish speakers that we can find in the campus.

Correction
But she has more resources to have access to Spanish such as television, radio, magazines,Internet, and other Spanish speakers that we can find in the campus.

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Nowadays we have AIM in the United States ; and in the rest of the world, MSN

Correction
Nowadays we have AIM in the United States however in the rest of the world we have MSN

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It was an amazing adventure that I will never forget . We were very lucky because the weather was very nice . I could know many places of Seattle:for example the Space Needle .

Correction

It was an amazing adventure that I will never forget . We were very lucky because the weather was very nice . I could know many places of Seattle.For example, the Space Needle .

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