—Haven’t you seen the speed limit sign? Please drive     .—Sorry,but I have to.

Running a company is not ______ a matter of hiring people—they also need to be trained.

—You don’t seem to be quite yourself today,Jim?—I’m suffering from a cold.Nothing serious,__________.

—I’ll talk to my son Bill about it as soon as possible． He usually listens．—We need _______ listening． We need action．

  ______ began our new lesson.