(put the verbs in brackets into the present perfect or past simple) )working here six years ago yes my )it to me last week /meet)alison? )each other since )ten years old i am sorry, i can not /finish)my homework yet (fill in: have/has gone to, have/hase been to, have/has been in) york? 2) supermarket 3) for two days, you know

1) what are you doing now? 2)how much is it? 3)who plays football? 4)when do you must visit your grandmother? 5)are you reading book now? 6)where do you live? 7)is he drinking coke now? 8)why are you walking now?

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.