It is a reason ___ l have been waiting for for over ten year

I have been a taxi for n( )ten years.It is a nice j( )most o Have been waiting for l have no reason for it.lt is only a feeling的意思 The bus is always Iat,You have been waiting for ten minutes, I have been waiting for the bus for a have been waiting for someone you habe been waiting for ten minutes,--- 英语 i have been married for over year. they have been married for a year. we have been here for a bus for over an hour,but it()yet 选ha Here is the medicine you have been waiting for l have been a student here （for a year）.(划线部分提问）