French language Q&A Forum

I noticed under "Farm" what I think may be a typo. Is it "grand-parents" or "grands-parents"? Every resource I have indicates that it should be "grands-parents." 

Merci ! 

celles qui vous enrichissent et vous font chaud au cœur.

Do we not repeat the qui 

celles qui vous enrichissent et *qui* vous font chaud au cœur

In the sentence, "Je vais me laisser tenter par la deuxième option qui a l'air vraiment intéressante à faire.", the adjective, intéressante, is féminine.   I would have thought that this adjective is modifying the word 'air', which is masculine, rather than obliqely referring to the feminine noun, 'option'.  Could you explain?

Plural uncountable noun

I have a question in these two sentences: 1. Tu ne me le donnes pas. 2. Tu ne la lui écris pas. What is the correct order of indirect pronoun and object pronoun? In the first sentence, it seems that the order is indirect(me) + object(le), but in the second one, it becomes object(la) + indirect(lui). Is there anything wrong here? Or both are correct, that this order doesn’t matter?

In a search to demystify the difference between savoir and connaître, I stumbled upon an article earlier that suggested something along the lines of "use connaître when you've had prior experience with something" with one of the examples being "vous connaissez [name of place]?" meaning have you been to [name of place]? instead of asking whether the person is aware of the existence of said place. The second example was "Je connais Brad Pitt"; a statement that implies that one has met Brad Pitt before rather than plainly saying that they know of the existence of him. Since this lesson hasn't mentioned anything regarding what I've said above, can anyone enlighten me on this matter? 

I'm returning to this lesson after being away from it awhile. And I have the same concern as before: The examples do not tie to the ones on the tests. Terribly confusing. Sometimes using "a", other times not. What gives? I can't be the only one rattled by this, Could someone please simplify this for me? Thanks.

the lesson says "Adjectives modified by adverbs with 2 or more syllables"
And the lesson made an example:
"Compare these examples with the following counter-example containing a one-syllable adverb:
un très joli manteau
a very pretty coat"

Based on the information the lesson provided, I assumed "une histoire très intéressante" wouldn't be right.
I saw other questions on this, but none really explained the rule.

Is it because besides having one-syllable adverb, the adjective also have to be one of those that are put before the verb?