French language Q&A Forum

in the other avoir+verb lessons, it says that the verb does not need to agree with the subject's gender and number. Is that the case here too?

Why does "de la chance" become "de chance" in this affirmative sentence? I saw the lesson note that it becomes "de chance" in negative sentences. Is it because of the way "tellement" modifies it? Thanks in advance for clarification!

Why not finalement instead of enfin, pour finir, ou pour terminer ?

Further to my last question about this, I clearly don't understand the rule, as these are wrong, can you explain please? : 

I have a suggestion to change the word 'washerwoman' to 'laundress'. I think it makes better sense.

Why are dashes included in transcriptions and why does Kwizbot detect the omission as being incorrect ? For example: I wrote "Et moi, je m'appelle Amina et je suis algérienne". Kwizbot detected my sentence as incorrect because it was missing the preceding dash: "- Et moi, ....". Of course, I gave myself 5 stars, but it's quite annoying to not receive a match in these cases. I hope this question makes sense.

With pécho (stemming from choper), How would one conjugate it? Or do you not conjugate it at all. For example, nous chopons, becomes nous péchons or just nous pécho?