There is___'u',___'n',_____'i'and____'l' in the word'until'.

There is___'u',___'n',_____'i'and____'l' in the word'until'. There is____"l"and____"n"in the word "long". In the word "us" there is____"u" and____"s" There is____"m"and____"u"in the word"much". There is___"I"and___"K“ in the word "black". 1.There is___“u”and ___“h” in the word “hour” B h又不发元音,u也不发啊 There is___"o" in the word "front" There is___"s"and___"u"in the word "busy" A.a;an B.an;a There is___"m"and___"u"in the word "much".填an或a,并说明理由, There's ___"u"and_____"s"in the word "use". There is _____"u"and______"h" in the word "hour" There is ( )“u”and（ ）“l”in the word “ruler”