How to Use "thumbtack" with Example Sentences

1. I press the thumbtack into the board with thumb .

2. He pinned up the notice with a thumbtack .

3. Someone pulls the thumbtack out of the tire , which makes it hard for the owner to find where the hole is .

4. Okay , is this a trick involving a thumbtack in my bottom ?

5. In a paper to do again , " air " on the child 's name written above on a thumbtack press .