Madam, would you mind my opening the window-_______. My baby has a cold.

d of my sister, but she has a serious shortcoming. She _______ be reallystubborn.

Not until I began to work ________ how much time I had wasted[ ]

Tom is healthy, because he eats a lot of healthy .

It is reported that the guy who is going to _________the lecture spent a year living in the rain forest.