On, In or At?

Click the answer button to see the correct answer.

  1. He left his keys ___ the door.
    a. on
    b. in
    c. at

  2. I met him ___ the corner.
    a. on
    b. in

  3. The remote control is ___ the television.
    a. on
    b. in
    c. at

  4. There is a good movie ___ television tonight.
    a. on
    b. in
    c. at

  5. I need to study ___ home.
    a. on
    b. in
    c. at

  6. His mother is very ill and is ___ bed.
    a. on
    b. in
    c. at

  7. He said he'd meet me ___ 8 o'clock.
    a. on
    b. in
    c. at

  8. I'm cold so I am going to put ___ a sweater.
    a. on
    b. in
    c. at

  9. David is ___ the dentist's.
    a. on
    b. in
    c. at

  10. These oranges are cheap because they are ___ sale.
    a. on
    b. in
    c. at