Don’t talk to Simon like that. He is just an _______ boy. 

 He is very popular among his students as he always tries to make them ____  in his lectures.

—— How was your job interview? —— Oh, I couldn’t feel＿＿＿. I hardly found proper answers to most of the questions they asked. 

My uncle’s house in the downtown area is much smaller than ours , but it is twice____ expensive .

(2013·高考天津卷)I think watching TV every evening is a waste of time—there are________  meaningful things to do.