Is there a way to create a CheckBox without a label?

I am using Hyperref and Form to create a CheckBox, but I don’t want any text near it. It should be without any labels, but I can’t leave the parentheses empty, like so:

CheckBox[checked=true]{}

I need a simple lonely box to check. I’ve already tried writing null within the curly brackets but that didn’t work and now I can’t think of any other ways to do this.

---

Edit:
As an example: I want to create this table, where the 3rd column (with the square brackets) is where the checkbox should be.

The user should be able to check either one of them.

Code:

documentclass[11pt]{article}
usepackage{hyperref}

begin{document}

begin{tabular}{|l|l|c|}
hline
multicolumn{3}{|c|}{Q1) What is the meaning of Life?}
hline hline
a)& 42& CheckBox[bordercolor=,checked=false]{}
hline
b)& Make ur own& CheckBox[bordercolor=,checked=false]{}
hline
end{tabular}

end{document}

What I have noticed is that if leave the curly brackets in CheckBox[...]{} empty, the program runs without error, but the resulting document doesn’t show any interactive checkboxes.

documentclass[11pt]{article}
usepackage{hyperref}

begin{document}

begin{tabular}{|l|l|c|}
hline
multicolumn{3}{|c|}{Q1) What is the meaning of Life?}
hline hline
a)& 42& CheckBox[bordercolor=,checked=false, name=a]{}
hline
b)& Make ur own& CheckBox[bordercolor=,checked=false, name=b]{}
hline
end{tabular}

end{document}