Question

Edit the text.

Correct the 3 grammatical errors in this text.

The Channel Tunnel is an 31-mile railway tunnel that connects Folkestone in Kent with Coquelles in France. It runs beneath the English Channel at the Strait of Dover and are the only permanent transport link between Great Britain and the European mainland. At its lowest point, it is 75 metres beneath the sea bed, and at 23.5 miles, the underwater section are the longest in the world.

Answer 1

Step-by-step explanation:

instead of "are the only permanent transport," I'd replace the word "are" with "is," because it's only talking about one thing.

metres should be meters

and instead of "the underwater section are the longest in the world", I'd also replace "are" with "is."