在线连词成句,急啊,谢了~注意大小写哦~

在线连词成句,急啊,谢了~注意大小写哦~(1.) languages,how many,he,speak,can(?)(2.) avorite,what,pen pal's,your,is,sport(?)(3.) in,and,his,both,japan,uncle,live,aunt(.)(4.) has,boy,of,he,fifteen,old,a,years(.)(5.) Tom's,Canadian,friend,new,is(.)