Нужно underline the correct item. 1.she was buying/bought a new dress last month. 2. greg was sleeping/slept while joanne listened/was listening to her mp3 player. 3.mum cooked/was cooking dinner when someone knocked/was knocking on the door. 4.sue was watering/watered the flowers when it started/start to rain. 5. they were walking/walked to school last monday because there was no bus. 6. i ate /was eating a sandwich while my parents drunk/were drinking coffee.

если несложно, поставь мне "лучшее решение", кликнув по нему.

1)i`m quite certain that global warming is unavoidable. 2)the most difficult thing in the world must be all the attempts to develop heavy industry and move it ahead without causing damages to the nature. 3) however, the humankind, and scientists particularly, will overcome such bumps on their way, there is no doubt about it. ) i have always had a feeling that human is the most dangerous animal on earth. 5) in turn, damaging of natural world must be quite easy. 6) a peasant never crosses himself before it begins to thunder which means that people won't understand the real harmful impacts of their actions until they've got the awful responses from the nature, and i know i`m right. 7) discovery of new panacea or gigantic sources of alternative energy, i mean harmless energy as well, might be a wonderful thing to do.

получился более менее связанный по смыслу текст.

. i have not worked today. 2. we have bought a new lamp. 3. we have not planned our holiday yet. 4. where have you been? 5. he has written five letters. 6. she has not seen him for a long time. 7. have you been at school? 8. school has not started yet. 9. has he spoken to his boss? 10. no, he has not the time yet. 11. betty has spent 200 euros at the shopping mall.

отмечай мне "лучшее решение", если несложно, просто кликом.