Your answers for 1) and 2) are great.
Your answers for 3), except the first one, are missing a little something.
None of your answers for 4) are correct. Look at the example they give. The person you used in your answers is not the right one.
The second and fourth answer in 5) are missing an accent in a word. Numbers 6 through 8 use verbs that have special structures. You need to use those structures when you formulate your answers.
Check the spelling of comiseta.
