The second lesson is maths,the fourth is P.E,the fifth music

（）is difficult.a.Lesson fifth b.The lesson fifth c.The fifth the music room is( )the second floor —— is very difficuit.A.Lesson fifth B.The lesson fifth C.Fiv ( ) is very difficuit.A.Lesson fifth B.The lesson fifth C.Fi _____ is very interesting A.Lesson fifth B.The fifth lesson the fourth lesson is art that's my favourite subject! thursday is ( )day of a week.A,fifth B,fourth C,the fifth D, The first lesson is easy.The second lesson is difficult.的同义句 this is second lesson of the new term怎么改错? lesson nine is the ( )lesson. the fifth lesson的意思 which is the fourth month