I felt most angry about the way ________ I was treated when I was shopping.

___________ many times, but he still couldn’t understand it.

Mozart’s birthplace and the house ______ he composed ‘The Magic Flute’ are both museums now

You never feel worried before an exam, do you— Well, I work hard all the time. I’m _________ any exam.

The Mekong River Commission has found no evidence______ the dams on the upper reaches have an influence on the water flowdownstream