Seeing Mary can cheer you up. She seldom appears ______ happy.
1. In this factory, suggestions often have to wait for months before they are fully _____.
What is most obvious in this book are all those details of daily living which make Mrs. Richard _____ common.
Noone has _____ been able to trace the author of the poem.
It was a great _____ for him to be pleasant to people he didn't like.
The exciting news he had been looking forward ___ at last, so he did nothing but____.