单选:-Why are you so late?I ____ here for more than an hour.

单选:-Why are you so late?I ____ here for more than an hour. why is ____ you are so late for the class?1.it that 2.that i A;For more than half an hour.B;Bad luck!If it____ ____,I'II ——You never exercise. ——（ ）I walk for more than an hour ever Why did you come here so late?Sorry.I( )the --Why are you so late?--Because I ____ on my friend on my wa smile is more easier than explain why you are so --Betty is already more than an hour late .Do you thank she you --- (be）late for an hour Sorry,I'm late.How you been here long No.I ___half an hour a Why are you so late?– _______. Here are twenty cebts more .But why are you so interested in