. The school has recently decided that students aren’t permitted to use mobile phones at school, but I find it difficult to _______ this decision..
Tom concluded his lecture ________ that he couldn’t emphasize enough how important our efforts were.
My mother is the type of woman who suspects that a late night call or a surprise invitation is a ________ of bad news.
Jordan kept his illness from his opponents before the final game ________ they might know about it.
The order of DNA chemicals ________ whether a child has her mother’s eyes or her father’s smile.
The lively boy suddenly appeared to be ________ quiet, so his mother knew something unusual must have happened.