1a passing grade
2a phone call away
3a quarter of an hour
4a rain check
5a roll of
6a second opinion
7a sheet of paper
8a short memory
9a stack of
10a surprise party
11a waste of money
12a waste of time
1a while back
2absent-minded
3absent-minded professor
4abstract painting
5academic calendar
6account ofr
7account number
8across the street from
9act up
10add up
11address book