1. Ellen finally _______, apologizing for being late.
A. got through B. showed up C. went on D. took up
2. Letters were a common _______ of communication prior to the electronic age.
A. skill B. means C. channel D. System
3. In a formal interview, it is essential to maintain good eye _______ with the interviews.
A. contact B. link C. touch D. connection
4. 'I don't know,' Anna replied, _______ A. raising her firsts B. tapping her fingers C. shrugging her shoulders D. placing her hands on her hips
