---I called you at 4:00 yesterday afternoon, but nobody answered.---Sorry, I ______ with my friends at that time.
It’s careless ____ him to make _____ mistakes.A of, so many B of, too muchC. for, too many D. for. so much
My grandpa lives ___in the country, but he doesn’t feel ________.
______ hard work you have done!-It’s ve ry kind of you to say so.
My mother hopes _______ her do some housework first.
—We have ______ up early in order to catch the early bus.