.-- His father is a professor and has been teaching in the university for more than twenty years. -- _____.
Half of surveyed in 16 countries say they go first to their closet friend to share their deepest wishes and darkest fears.
Nothing could be done, he_____ absent.
He ________ the exam, but he was too careless.
These chairs may look good, but they’re very un-comfortable _____.
Do you prefer_____when your boss takes an interest in your personal life?