[填空题]Steve and Yaser first met in their chemistry class of an American
university. Yaser was an international student from Jordan. He was ex-
cited to get to know an American. He wanted to learn more about A-
merican culture. Yaser hoped that he and Steve would become good
friends.
At first, Steve seemed very friendly. He always Yaser [1] ______
warmly before class. Sometimes he offered to study with Yaser. He ever [2] ______
invited Yaser to eat lunch with him. But after the semester was over,
Steve seemed more near. The two former classmates didn’ t see each [3] ______
other very much at school. One day Yaser decided to call Steve. Steve
didn’t seem very uninterested in talking to him. Yaser was very hurt [4] ______
by Steve’s change attitude," Steve said we were friends," Yaser com- [5] ______
plained of. "And I thought friends were friends forever. " [6] ______
Yaser is a little confused. He is an outside to American cultu