English

Exerecise :a

2.Isnt it? 3.Is it? 4.Are they? 5.Had you? 6.Do you?

Exercise:b

2.didnt they? 3.Does she? 4.can you? 5.Are they? 6.Does she? 7.Did you 8.Has she?

Exercise:c

1-h 2-f 3-g 4-i 5-c 6-a 7-e 8-d 9-b 10-j