The secretary didn’t make       clear when and where the meeting would be held

On May 12, 2008, southwestern China was hit by an 8.0 Richter scale earthquake, from _____ effects the people are still suffering.

—Which of the two iPods do you prefer?
—To tell you the truth, I don't like _____ of them．

Milton didn’t choose   of the T-shirts and went away without looking at a third one.

______ is believed that morning exercise is one of the best ways for a person to keep fit.

--- Are your parents doctors, too? 
--- No, they are teachers.       of them loves teaching very much. 

．—The sales clerk in that company was        but helpful.
—I couldn’t agree more. The last time I were there he treated me like dirt.

Catch the star that holds your fate , ______that forever twinkles within your heart.

The rice made _____ possible to produce one-third more of the crop in the same field.

They often change the kind of crop in each field ____ few years, for example, growing corn or wheat and then the next year peas or soybeans.