Перепиши предложения в пассивном залоге. обрати внимание на употребление модальных глаголов в пассивных конструкциях. 1. someone must warn them about the danger. they about the danger. 2. people must protect wildlife. wildlife 3. mary must bring the letters today. the letters mary today. 4. we have to fix the roof as soon as possible. the roof as soon as possible.

1. they must be warned about the danger.

2. wildlife must be protected.

3. the letters must be brough by mary today.

4. the roof has to be fixed as soon as possible.

the teenage period is the most important in our life. at this age people form their characters, interests. this time people especially need good advices and cure. it's a period when the person isn't a child, but he is becoming an adult. there are a lot of teenage problems. for example smoking, drugs, alcohol, generation gap. everybody knows them, but not everybody wants to pay attention on them. nowadays i think we should to do it. we should to spend special disscussion on this theame in inducation institution, to toughen punishment measures, but at the same time not to make them to do something.

2.1 cat's name was jane.

2.2 young boy looked after jane.

2.3. boy wasn't able to find his cat.