Ответ:

упр 1

1) a neighbor 4) an exercise 7) an aunt

2) a photo 5) an ice-cream 8) a film

3) an umbrella 6) a ship 9) a ruler

10) an exam

11) a window

12) an hour

упр 2

1)some 5) some

2) any cola 6) any

3) some 7) some

4) any 8) any

упр 3

1) much 5) much

2) many 6) much

3) much 7) many

4) many 8) many