I should very much like to have gone to the party, but______.
-- Could you be so kind as to close the window?-----__________________.
Just as Professor Scotti often______ it, success is ninety-nine percent mental attitude.
-- Do you think it's a good idea to make friends with your students?-- _____ , I do. I think it's a great idea.
- I wonder how much you charge for your services. -- The first two are freethe third costs $30.
We can never expect____ bluer sky unless we create_____less polluted world.()