This is a very interesting book. I’ll buy it, _____. [ ]

the pain was bad, _____he did notcomplain.

Why are you staring at me? — You look stupid! The way you wear is _____ annoys me most

A lotof food as well as some tents _________to Yushu since the earthquake occurred.

What ‘s this I hear about your appearing on the six o’clock news.— Oh that. Some people _______ something on campus and I just happened to pass in front of the camera.