XiRongandHuYibecametheexchangestudentsinamiddleschoolinNewYork．Onthefirstdaywhentheywenttoschool，theirheadteacherAnnieGreenwelcomedthemwarmly，andaskedthemsomequestions："Hello，guys．MayIknowyourna

　　Xi Rong and Hu Yi became the exchange students in a middle school in New York．On the first day when they went to school，their head teacher Annie Green welcomed them warmly，and asked them some questions："Hello，guys．May I know your names？"

　　"Hu Yi．Hu is my family name．And…"said Hu Yi．

　　"‘Who'is your name？I've no idea．Maybe you can tell me your name．"said Miss Green kindly．

　　"I said Hu is my family name and Yi is my given name．Miss Green"Hu Yi smiled．

　　"Emm，I've got it．Can you spell your name？"

　　"H-U Hu，Y-I Yi"

　　"Haha，I see．Hu is not‘who'．That's very interesting．Thank you，Hu Yi．"Smiled Miss Green．

　　"You're welcome．"Answered Hu Yi happily．

　　"How about you，my little friend？Can you tell me your name？"Then she turned to Xi Rong．

　　"Hi，Miss Green．I'm Xi…"said Xi Rong slowly．

　　"Oh，you are a girl？I'm sorry I …"

　　"No，no．Miss Green．I mean my name is Xi．My full name is Xi Rong．Xi is my family name．"

　　"Oh，my God．You are‘she'．But you are not‘she'．Haha，Can you spell your name？"

　　"X-I Xi，R-O-N-G Rong．"

　　"Thanks．What interesting guys!Now，follow me．I'll show you my school and introduce my class to you．"

　　A few weeks later，they got on well with their American classmates and became their best friends．They told them many things about China．And their American friends said China interested them and they would visit China some day．

　　51．Xi Rong and Hu Yi became___ in a middle school in New York．

　　A．good friends B．foreigners C．the exchange students

　　52．What's Hu Yi's family name？___

　　A．Yi．B．Hu C．Who

　　53．Is Xi Rong a girl？___

　　A．Yes，she is B．No．He is a boy C．I'm not sure．

　　54．What do their American classmates think about China？___