Написать сочинение на языке, про войны( сначала какие проблемы в нашем мире, а в заключение, как их исправить, и что было бы если б не было войн)с переводом желательно

The main problem of nowdays are greedy people with cruel hearts. the most common problem of wars are  greed, division of territories. wars bears only  crash, murders and a lot of tears.   what we can do to stop wars? we must be kinder/ but i think ( consider ) it is unpossible. always there will be people who remain angry.

Yesterday i went to the park with my mum and dad. the weather was great, it was sunny, so we went walking. there were a lot of kids in the park. there were many rides there. i enjoyed the roller coaster most of all. all the kids had fun. at midday we had a picnic on the grass. there were two women sitting on a bench next to us talking and knitting.  there were two women sitting on a bench next to us talking and knitting. there was a man standing under the tree. he had a kite in his hand. but he had not fly it. i wanted to say until late in the evening. but at 6.30 it started to get cold, so we decided to do home.  я думаю, что так. 

1)  i thought he would wait for me.2)  he was afraid that it would be difficult to make a report.3)  he told us that when he entered the room, his friend was already sitting on the sofa.4)  we hoped that she would come soon.5)  he said he didn't know when the conference begins.6)  i was sure that if we hurry, we will not be late for the train.7)  he asked me what i will do in the evening. i replied that i did not know whether i am free, but said that if i were free, i will call him 8 hours.8)  all were convinced that boris well on tests.9)  he said that lev tolstoy is a favorite author.10)  i knew that you live in moscow, but did not know your address.11)  he said he will quit.