Exercise A:

1. their daughter

2. there are

3. There are

4. their grades, over there

5. their finest

6. their coach

Exercise B:

1. their

2. there

3. their

4. they're

5. there

6. their

1. there

2. they're

3. their

4. there, they're, their

5. they're, their

6. there, their