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a) Kate is reading a book now
Bob and Jake are watching TV now
Look!The dog is playing with the cat!
It`s five o`clock.His parents are drinking tea
b)Is Kate reading a book now?
Are Bob and Jake watching TV now?
Is the dog playing with the cat?
Are his parents drinking tea?
c)Kate isn`t reading a book now
Bob and Jake aren`t watching TV now
The dog isn`t playing with the cat
His parents aren`t drinking tea