1.He thought before to answer
2. I Have finished, saying that I will return soon
3.I started to write a lot in order to boost up orphography
4.He came with the first train while he received a letter from brother
5.He found a lot of interesting issues while reading this book
6.He waited for several seconds before answering
7.He returned to his own room after having a breakfast
8.He put the newspaper on the table while didn't look to his wife
