It is unsafe for you to stay here．Please leave this place _____．

The secretary has a lot of things to ______ in the office since she has been away for quite a few days.

Take an umbrella to ______you from the rain, which may ___you from taking a walk.

The old man lives in a village_______, but he never feels________.

cannot smile like a child, __________ a child smiles with hiseyes, while a man smiles with his lips alone