If you try to learn too many things at a time at the beginning, you may _______.
All the students were excited that English would become an optional course.
—I must apologize for what my son did yesterday. —Children are children.
Mr.Smith is trying to hire a new secretary,who can both type and drive.
As we all know,tigers are in danger of dying out.
Little Tony insisted that his mother _____ him to school.