French language Q&A Forum

Nous avons froid/ ils ont froid/ elle a froid????

The "I'm forty" appears twice (around question 3 and 4).

The answer to the imperative of this sentence is given to be "Ne te lave pas". Why isn't it "ne te laves pas"?

Why is j'ai envie not followed by du or de la with food items, as is usually the case.

Sans rien - “without nothing“. In English this would be a double negative and would therefore theoretically mean “with something”.  But in French would we always say “sans rien” or could we also say “avec rien”? 

I had to resort to my dictionary as this was not clear which type of mould was meant.

A shape as opposed to a fungus as in going mouldy.