Revise these sentences to be positive rather than negative:

1. You have not filled in every section of the questionnaire we sent you.

2. It’s clear that you have not understood the question.

3. It is very obvious that you are doing everything you can to avoid your responsibility for refunding all my costs.

4. You must understand that by using the mower without reading the instructions carefully, you are very likely to damage the mower or cause possible injury to yourself through incorrect operation.

5. You should have realized that waterbeds will freeze in unheated houses during the winter. Therefore, our guarantee does not cover the valve damage, and you must pay the $9.50 valve-replacement fee (plus postage).