--- Sorry, it's already 6 o’clock. I have to be off for an appointment. ---OK. ________.
Follow your doctor’s advice, ______ you’ll get well soon.
A study shows that people _____ get medical advice from the Web actually get worse.
Neither Join nor I ______able to persuade Richard’s grandfather to attend the wedding.
My dictionary has disappeared. Who ________ have taken it?
I looked under ______ bed and found _____ book I lost last week.