the bosses cannot do without profit, workers have an edge.

A good worker in a key spot could, he kept up production, take all the coffee breaks he wanted, and the bosses would very likely look the other way.

Let ’s personal feelings in making judgment.（）

Mrs. Weinstein bravely and persistently used every skill and power she had to her attacker to simply take her car and not her life.

Some students from asking questions in class.（）

The fixed star was a planet.（）

Experts have found that normal sleep can be divided into five______stages

No sooner ()had I reached home than Michael arrived with Jane in his car

He is ______absorbed in his own thoughts that he seems unaware of what's going on in the room

I'd appreciate it very much if you could make some ________on my recent article at the conference.