You should study the details of the policy________ before you sign it.
I’m examining the composition he has just finished ________ the possible mistakes in it.
Children are always asking all kinds of questions because they are ______ about the world they live in.
It's quite necessary to be prepared for a job interview. ______ the possible answers ready will be of great help.
The traffic rules say children under the age of four and ______ less than 40 pounds must be in a child safety seat.
The audience were deeply impressed by his speech with tears _________ their eyes.