判断下列句子搭配是否正确。(正确的打“√”，错误的打“×”。)(10分)
(  )（1）—Good morning!
—Good afternoon!
(  )（2）—Boy or girl?
—Boy.
(  )（3）—Nice to see you.
—Nice to see you，too.
(  )（4）—Where are you from?
—I'm OK!
(  )（5）—This is Amy. She is from America.
—Welcome！