Robyn Lee， a 15-year-old teenage girl who studies at York Community High School， US says she has four friends. But she also has 15 to 20 other friends she considers part of her regular social circle.

“It's like a bad thing to have only one， friend ，”explained Robyn. “If you have one friend， it means only one person likes you. That’s not cool，” she said.

For many years， experts studying teen friendships have known that teenagers prefer to travel in groups. In studies conducted in 1963 and in 1995， researchers found teen friendship groups averaged six people. In 2005， when teens were asked about how many friends they kept in touch with regularly， the average answer was 20.

The change to bigger -group friendships has advantages， such as increasing more connections and improving teens' self-pride by giving them a place to belong.

However， the change also has some disadvantages，say psychologists. “The meaning of friendship is becoming much more complicated，” said Bernardo Carducci， a professor of psychology at Indiana University Southeast.

MaryRose Moss， a 17-year-old in Chicago， knows how she could get more friends. She created a Facebook page when she was 14 and within months ， she had her group of 500 friends.

Text messaging has opened the door to many new connections， she says. “I'm friends with some people that I wouldn't be as close to if it weren't for technology，” said Moss. “It's so easy to send a text to somebody even if you don't know him very well. ”

Some psychologists wonder whether social-networking technology is affecting some skills children once got from making friends in the old-fashioned way.

“In the past， you argued， discussed and reached an agreement， but if somebody disagrees with you now， you can ‘defriend’ him with the click of keys，” said Carducci.

Marianne Boe， a social studies teacher in Chicago ， sees signs of changing friendships in the hallways. Ten years ago， she could easily know groups of girls who stayed friends through all four years of high school. “Today， it's harder，” Boe said.

   Even though we are probably not aware of it， on our path. through life， we are setting goals all the time. However， many things will not only depend on how firmly we set a' goal， but how _______ we act in achieving it.

A story shows how smart acting can turn a seemingly _______ crisis （危机） into a（n）_______ . During Roosevelt's third campaign for president ，millions of leaflets （传单） with the president's campaign speech were _______ . People who had no chance to see and hear Roosevelt live would be able to _______ it， hopefully like it and _______ him. Of course，his picture was on the front page. Too _______ no one had noticed that under the picture was a tiny but _______  name， George Moffet， who had taken the picture.

By law， Moffet would have had to be. asked for the right to _______ this picture. As the campaign managers

had. ________ to do so， the choices looked hard：either burn the millions of leaflets，________ losing the campaign and pay the high price to print new leaflets with a ________ picture， or ask Moffet's permission（许可）. Both choices seemed ________. What could they do?

It was the campaign boss George Pekins who ________ the tables. He sent a telegram to Moffet with a great ________ telling him that Mr. Roosevelt's campaign team was planning to print millions of leaflets with Mr. Roosevelt's ________ . It would for sure be a great ________ for the photo studio. How much would he bewilling to ________ for using it?

Moffet said he would pay $ 210. Roosevelt's campaign boss ________ . So， a hard problem was solved wisely. The ________ ? Think of things in different ways.

My name is Ann. I've been in China in a few years. With the help of Li Hua， a good friend of mine，I've been used to live in China. Li Hua， like other girls， are beautiful and lovely. We became friends after we meet each other a few years ago. Although her English isn't easy to understand， but we enjoy chatting and we usually talk a lot about my favorite books. We're both surprising that Chinese culture and American culture are such different. Now we are planning nice party. There， I will introduce Li Hua to my friends， whom also have great interest in Chinese culture.