.................................

1)1.How old
2.Where
3.How much
4.What
5.Who

3)2.My friend's bag
3.my family's house
4.John's son
5.Andrea's brother
6.his wife's name

4)1-e. 2-c. 3-d. 4-a. 5-b

1)1-How old are you? 
   2-Where is Nick?
   3-How much is this?
   4-What is your job?
   5-Who is that?
2)Are you cold?
   Don°t we speak English?
   Do they like cafés?
   I am not from Italy
   Does she play tennis?
3)1-s
   2-s
   3-s
   4-без
   5-s
   6-s
4)Здесь очень все просто
1-е
2-c
3-d
4-a
5-b