№1
1 с , 2 с , 3 с ,4 с , 5 а, 6 с, 7 b, 8 a, 9 c, 10c .
№2
1 have been working, 2 has been ,3 is cleaning,4 will see, 5 was making, 6 had booked, 7 was sweeping ( had swept) 8 did you buy
№3
Were the wallls painted by them?
Chips can be fried by you.
New buildings are going to be designed by architects.
When will your dog be walked by you?