определить true и false

люди имеют личное мед. страховку.

letter to beckham.

hi, david!

how are you? my name is grigoriy. i study at high-school.

i am a fan of football, so i'm interested in it. i heard that you are going to change your club and go to play in one of russian clubs. is that true? i'm your fan as well, that's why i want to know every news about you strongly.

will be waiting for your answer.

grigoriy.

поставь мне "лучшее решение", если несложно.

1. i exercise regularly in summer but more to do in winter. 2. she usually walks slowly but now she is walking even   faster . 3. nina speaks loudly but mary speaks even   louder . 4. he runs fast, than other boys. 5. i don’t sleep enough, less   than 8 hours. 6. he behaves badly, than other boys. 7. i smile often, more than my sister. 8. peter lives far from school, but ann lives closer .

я думаю, что  4 и в 6 предложениях ничего изменять не надо. может я ошибаюсь.