2. 1. Jim used to play in the team last year. 2. I used to know few famous people. 3. My granny used to enjoy knitting. 4. My skin used to look pain in spring. 5. We didn't used to have a dishwasher.
3. 1. likes 2.know 3. do you believe 4. do they agree 5. don't understand
4. 1.are 2.don't 3.isn't 4.am not 5. doesn't 6.isn't 7. doesn't 8.am not 9.don't 10.doesn't