1.

2. uncle

3.grandparents

4. sister

5. grandfather

6. cousins

7. niece

8. granddaughter

9.nephew

2.

1. mom's mom is

2. dad's sister is

3. dad's sister's children are

3.

1. b

2. a

3. b

4. b

4.

1. a

2. b

3. a