I am really unsure of the answer to this question and therefore there is only one way to answer - not to answer.
I am currently somewhat unsure of how to use this electronic device.
I am currently somewhat unsure of how to use this electronic device.
The lost hiker had wandered astray from the marked trail and was unsure of how to get back to safety.
Slaves escaping through the Underground Railroad were unsure of their destiny.
unsure
The students were unsure of how to interpret the abstract artwork.
Feeling unsure about the future, she decided to embrace her destiny and take a leap of faith.
Sure. "The explorer explored the wilderness. Unsure if what he'll find."
"While her answers were intellectual and sincere, her demeanor was timid and unsure." "I was timid at first, but once I got to know everyone, I was much more comfortable."
You can use the word Truss in a sentence like this.
Can you use the word concluding in a sentence? Done.
Your destiny is unsure.
Just use it! Or do you mean, can you use the word beheld in a sentence.