3).. aren't we?
4)..can he?
5).. wasn't she?
6).. didn't he?
7)..could he?
8).. wasn't he?
9).. hadn't they?
10).. didn't she?
11)..do you?
12).. isn't it?
13).. isn't she?
14).. isn't he?
15)..does he?
16).. didn't they?
3).. aren't we?
4)..can he?
5).. wasn't she?
6).. didn't he?
7)..could he?
8).. wasn't he?
9).. hadn't they?
10).. didn't she?
11)..do you?
12).. isn't it?
13).. isn't she?
14).. isn't he?
15)..does he?
16).. didn't they?