1. Times is one of the most popular magazines and is widely read by both teenagers and adults.
=> Both teenagers and adults are fond of reading Times, which is one of the most popular magazines.
2. No one expected that he would be the president of the company.
=> He was not expected to be the president of the party.
3. The last time I went to the circus was two years ago.
=> I haven't gone to the circus for two years.
4, The Internet is sometimes dangerous because of viruses.
=> Because of viruses, the Internet is sometimes dangerous.
5. The new radio didn't work, so he took it back to the shop.
=> Because the new radio didn't work, he took it back to the shop.