If you are i_____in the match ,you can go to the playground and cheer them on

If you are i_____in the match ,you can go to the playground and cheer them on Read something you are i_____in,or you have to read 首字母：Are you i_____in taking care of animals? If YOU Are The if you are happy if you are If you are造句, If You Are...歌词 if you are wearing If you are If you are the one if you are the one If You Are Happy 歌词 If you are ill is If you are cheap,nothing If you are not well If you are first you are first .If you are scound you are nothing是什么意思? I worked in Shanghai for three years--Are you still working in Shanghai?--No,I'm working in Ningbo now.I_____in Shanghai for three yearsA.worked B.have worked C.had worked D.was working