Three words which have something in common

There are 10 puzzles.
Each is a combination of three words which have something in common.
For example
Pine tree, compass, phonograph
All have needles. Courtesy reader's digest.

Now the rest
1. College graduates, thermometer, location on the globe
2. Mattress, health resort, year
3. Television, cricket field, windows
4. Greek building, newspaper, marching army
5. River, nose, denture
6. Ion, credit card bill, cavalry
7. Tennis player, noisy party, mafia ring
8. July, locker room, blessings
9. Bed, sandwich, rumor
10. Crossword puzzle, post office, initials

Now solve

Click here for Answer

Answer :
1. Degrees
2. Springs
3. Screens
4. Columns
5. Bridges
6. Charge
7. Rackets
8. Showers
9. Spread
10. Letters