Mammals ________ nearly all warm-blooded animals except birds.
We could see that he was trying to _____ his own responsibility for the delay, instead of accepting his fault.
Our attitude toward our teachers should be _____, but not slavish or superstitious.
— Do you have any problems if you ______ this job?— Well, I’m thinking about the salary….
Susan wanted to be independent of her parents. She tried _____ alone, but she didn’t like it and moved back home.
the Internet is of great help. I don't think it's a good idea to spend too much time on it.