Crossword Puzzle Activities that consume many hours

Clue: Activities that consume many hours

Consume the last of (USEUP with 5 letters)
Consumer protection grp. (FTC with 3 letters)
Studies into the wee hours (CRAMS with 5 letters)
Org. "protecting America's consumers" (FTC with 3 letters)
Leisure hours (e.g. FREETIME with 8 letters)
Thatcher, politically (TORY with 4 letters)
Range of activities (ORBIT with 5 letters)
Song that starts "Twenty, twenty, twenty-four hours to go" (IWANNABESEDATED with 15 letters)
In 24 hours (TOMORROW with 8 letters)
Consumer protests (BOYCOTTS with 8 letters)