
1) When I want to speak about a person but for whom I don't know the gender, should I use "it" instead of "she" or "he"? (And similar for his/her/its, etc)
2) In french, there is a word to reflect the following idea. Let's say I affirm that something is true. You answer "No, that's false". To that, in french, I can reply with something like "<single word to oppose to your negative position and to recall the affirmative one> because blablabla". Does a similar word exist in english? Or should I in this situation use a form like "I'm sorry but you're wrong because blablabla"? All searches I did were unsuccessfull, because that french word is "si", which is also used for conditionnals and is then the french "if"...
3) Let's say you buy a new house and want to live in your new house. Actually the english expression I know is "to move house". Is there a better expression or verb for that?
4) What's the difference between home and house? (If somebody also speaks dutch, are the correspondences [home <-> thuis] and [house <-> huis] corrects? If yes, no need to answer this point)
5) When you sit in a "not-so-good" position which causes obstruction of some blood vessel, after a short moment you temporarily have a sensation which is uncomfortable but sometimes funny (and if you stay too long you lose sensations in that part of the body or even the control but that's rare). How do you call it when this sensation is weak enough to allow you doing everything as usual? And when it's strong enough let's say to put your foot on the ground?
Edit: I probably won't be able to read your responses before wednesday