Task 1
3)Is mr.Green sell books every week? Yes, he is
4)is mr.Applebay sell fruits? No, she isn't
5)Is mr.Applebay sleeping now? Yes, she is
6)Is miss Cheddar sell cheese every sunday? No, she isn't
Task 2
1)happens
2)rains
3)doesn't rain
4)aren't going
5)are coming
6)arrive's
7)is buying
8)sell's
9)come's
10)sell's
12)doesn't sell