12．Kyle got off the bus and hurried to catch up with Ethan．"What are you doing this afternoon？"asked Kyle． "I'm going to ride a bike with Mason．"Ethan walked faster，hoping Kyle would stop following him． Kyle smiled，"I love riding a bike，too．I'll get my bike．" Before Ethan could say something，Kyle ran inside his house．Ethan walked home，feeling unhappy． "What's up，Ethan？"asked Spencer． "Kyle won't leave me alone．Everywhere I look，there he is．He just invited himself to ride a bike with Mason and me．" "Hmm，"said Spencer．"Come here．I want to show you something．" Spencer led Ethan to the photo album their mum kept on the coffee table．He opened it and pointed to a picture．"See this？" Ethan said，"Yeah，that's from when we went fishing with your friend Brian．" "And this picture of us at the water park，"said Spencer．"Remember that？" "Yeah，we all got wet．" "Right．Check out other pictures on the page，"said Spencer．"Do you notice anything about all these pictures？" Ethan said，"Yeah，we had a lot of fun that summer．" Spencer said，"That was the summer before Mason moved to town．You followed me and my friends everywhere we went．" "I did？"Ethan thought back to that summer．"Wait，so you didn't really want me around？" "No，it's just that you invited yourself because you didn't have good friends of your own．" "So you think Kyle follows me around because he doesn't have other good friends？" "Yes．Do you know anyone who you think might get along well with Kyle？" Ethan thought for a moment．"Tim's kind of quiet at school．He'd love a new friend．" "Then call Tim and invite him along．He and Kyle might become good friends．" "Great!I'll doit right away，"said Ethan． 51．At first，Ethan felt unhappy becauseA． A．Kyle always followed him B．he had a fight with Kyle C．he was not good at riding a bike D．Mason refused to ride a bike with him 52．Spencer is probably Ethan'sC． A．father B．uncle C．brother D．teacher 53．Spencer used the album to tell EthanD． A．who Brian was B．what Kyle did to him C．how to let Kyle leave him alone D．why Kyle followed him everywhere 54．What happened that summer？D A．Kyle moved to town． B．Ethan went to a water park． C．Mason rode a bike with Ethan． D．Ethan made friends with Mason． 55．The underlined word"it"in the last paragraph refers toA． A．calling Tim B．calling Kyle C．going fishing D．riding a bike．
