Having checked the doors were closed, and ________ all the lights were off, the boy opened the door to his bedroom

bargaining is so interesting—Sometimes it is a test to see who can stand their ground for the longest.

in a science competition, the threestudents were awarded scholarships totaling $ 21, 000

The children were warned of not being too ______ about things they were not supposed to know.

Are you sure you can do well in this mid-term exam, Lucy—______.I’ve got everything ready.