1. I can't remember the exact date when ___ Smiths came to see him, but it was ____Sunday.
A a, the B the, a C a, a D the, the
2. Please come back soon if you ____ leave now.
A can B may C must D would
3. -------I'm sorry I could not go to your birthday party yesterday.
--------__________. I know you are very busy recently.
A Go ahead. B No kidding. C Forget it. D Not really.
