Choose the correct words to complete the sentences.1. I was sitting at home when ____________ (suddenly / sudden) the telephone rang.2. Greg is ill today, but ____________ (hopefully / hopeful) he’ll feel better tomorrow.3. ____________ (Unfortunately / Fortunately) I can speak French, so traveling around Paris isn’t a problem for me.4. Her mother made a ____________ (remarkably / remarkable) recovery.5. I really think we should ____________ (encourage / courage) more young people to do volunteer work.6. Health insurance will be our top ____________ (prior / priority).