Nanjing is one of _______ in China.

--You don’t look ______ today. What’s wrong? --It’s the bad fever.

—How do you like your new job，Sam?—It’s so _________ . I don’t like it at all.

Though all of us hate Chinese style road crossing, there are still ______ people crossing the road when traffic lights are red in Yancheng. It must be changed. 

His brother is _______ to join the club.