Click on the calculator buttons:
-
Electric pencil sharpener
-
Hole puncher
-
Put the ballpoint pen on the table
-
Chalk writing on the blackboard
-
Pressing a button on a ballpoint pen
-
Throw a pencil
-
Tape over carton, Tape holder
-
Put ballpoint pen on paper
-
Take out a pencil from the pile.
-
Throw a ballpoint pen on the table
-
Tear off tape
-
Ballpoint pen
★★★★★