I(not clean) my football boots. they (not start) their meal. i (not do) my homework. he (not win) all his matches this year. my brother and i (not see) any films this week. it's my birthday party today. i (not invite) many people. he (not wash) his hands. they're very dirty. mum's really angry. we (not tidy) our room! i can't play with my friends this evening. i (not finish) my homework. i (not visit) new york for three years. where's alison? we (not see) her since yesterday. dad (not take) a holiday since last august. john (not play) the violin since he was school.

I haven`t cleaned my football boots. They haven`t started their meal. I haven`t done my homework. He hasn`t won all his matches this year. My brother and I haven`t seen any films this week. It's my birthday party today. I haven`t invited many people. He hasn`t washed his hands. They're very dirty. Mum's really angry. We haven`t tidied our room! I can't play with my friends this evening. I haven`t finished my homework. I haven`t visited New York for three years. Where's Alison? We haven`t seen her since yesterday. Dad hasn`t been taking a holiday since last August.John hasn`t played the violin since he was at school.

Riding a bicycle is very useful. But people don't always take a bicycle for the following reasons. One of the reasons is the absence of bicycle lanes. Let's look an adcantages and disadvantages of riding a bicycle and building bike lanes. The most important advantage is more simplier and safer riding for bikers around the city. The disadvantage is that there isn't enough place for bike lanes in the city. So, it will be necessary to allocate part of road or pavement. As a result, there will be no place for pedestrians and road capacity will be reduced. Besides, many pedestrians ignore road signs and go along the bike lanes. This impedes bike traffic and increases the probability of accidents. In addition, a lot of money is required for building of bike lanes since it is necessary to put asphalt, draw markings and place road signs. I believe that in future the bike lanes will be an integral part of roads and a bicycle will become an important part of our life.

Картофель были куплены вчера. 2. Книги будут куплены завтра. 3. Часы ремонтируются в настоящее время. 4. Молоко продается в этом магазине. 5. Весь текст был переведен мной. 6. Окно было разбито на неделе. 7. Когда я пришел домой, они съели сладости. 8. Работа будет проводиться в вечернее время. 9. Эта книга была написана в 19-м веке. 10. Теннис играли с четырех до пяти лет. 11. Много денег было украдено из его магазина . 12. К шести часам работа была закончена . 13. В двенадцать часов грузовики были загружены рабочими. 14. К трем часам грузовики были загружены рабочими. 15. Наша дочь отправляется на отдых на юг каждый год. 16. Этот фильм будет показан по телевидению. 17. Новый концерт-холл возводится на нашей улице. 18. Ряд важных экспериментов были сделаны в этой лаборатории. 19. Центральная Африка была изучена Ливингстон в 19 веке. 20. К середине осени все деревья были посажены. 21. Эта пьеса будет поставлена ​​в начале следующего сезона. 22. История была забыта. 23. Вы объяснили правила игры? 24. Мои коньки не были возвращены