Marking answers wrong when they are not

Question

You really need to work on these types of exercises. Sometimes if there are two example sentences and you write one word from example one but the rest of your sentence matches example two, it marks that sentence wrong even though it is right. You need to include every combination of correct sentences!

Accepted Answer

Hi Niall,
This is a lot harder than it seems. We try to include all possible suggestions but are always happy to add any proffered by students.
Maybe you could give the example that you are suggesting so that we may decide whether adding it would be beneficial?

Answer

It doesn't work like that, the software isn't that advanced. If you can see you've got it right one way or another, just go ahead and mark yourself correct.