| Answer | Crossword Clue |
|---|---|
| UNLESS | Single-word message left by the Lorax |
| UNLESS | Word left behind by the Lorax |
| placeholders | An element of a sentence that is required by syntactic constraints but carries little or no semantic information, for example the word it as a subject in it is a pity that she left, where the true subject is that she left |
| placeholder | An element of a sentence that is required by syntactic constraints but carries little or no semantic information, for example the word it as a subject in it is a pity that she left, where the true subject is that she left |
