Preposition most commonly used for ending a task

Hi,

In lesson 8.8 it says:

The verbs joined to preposition ‘a’  usually express different situations such as the beginning of an action, the end of it, encouraging, inviting or convincing. 

.. but then all the examples given for the end of a task use 'di' and it says that this is the case in 8.9. Is the text in 8.8 wrong?

Cheers,
Drew
 

Hi Drew,

I've gone ahead and fixed the sentence. Thank you!

Lucia

Thanks Lucia.