I believe a leaf of grass is    than a star in the sky．Every plant gives us pleasure in its own way．

 In order to keep fit, he chooses vegetables and fruit in ____to any kind of meat.

She opened her eyes with a start and was about to cry out ________ she heard her father urgently telling her to keep quiet.  

Most Asian women try to be shaded from the sun while touring in Europe in summer, fearing that the strong sunshine may ______ the aging process of their skin.

Though Jenny is the best student in study, she shouldn’t _____ telling a lie.