Сделать язык. заранее . 1.can i borrow your pen or (you/use) it at the moment. 2.she is always borrowing from me and she never (remember) to pay me back. 3. mr pound is the bank manager. he (be) here for five years. 4.if you learn another language you (get) a better job. 5.if you (not belong) to a union you couldn't get a job. 6.by next winter they (build) four houses in that field. 7. what (you/do) if you found a burglar in your house. 8. i shouldn't have believed it if i (not see) it with my own eyes. 9. if you had known that the river was dangerous you (not try) to swim across it. 10.he usually wears sandals but when i last swam him he (wear) boots.

1. you're using

2. remembers

3. is

4. will get

5. don't belong

6. will build

7. would you do

8. don't see

9. wouldn't try

10. wore

проблема защиты окружающей среды и человека от действия вредных веществ (известны печальные факты массового выбрасывания китов на побережье, ртутных, нефтяных и т. п. катастроф и ими вызванных отравлений).битания.в настоящее время главными экологическими проблемами, возникшими под влиянием антропогенной деятельности, стали: нарушение озонового слоя, обезлесивание и опустынивание территорий, загрязнение атмосферы и гидросферы, выпадение кислотных дождей, уменьшение биоразнообразия. в связи с этим необходимы самые широкие исследования и глубокий анализ изменений в области экологии, что могло бы в принятии кардинальных решений на самом высоком уровне с целью сокращения ущерба природным условиям и обеспечения благоприятной среды обитания.

the problem of protecting the environment and the person from the action of harmful substances (known sad facts of mass ejection whale on the coast, mercury, oil, etc., accidents and poisoning caused by them). bitaniya.at present, the main environmental issues arising under the influence of human activities are: ozone depletion, deforestation and desertification, pollution of the atmosphere and hydrosphere, acid rain, loss of biodiversity. in this regard, the most extensive studies are needed and in-depth analysis of developments in the global environment, which could help to make drastic decisions at the highest level in order to reduce damage to natural and provide a favorable environment.