Yes. As long as the sentence is indeed a sentence (a subject and a verb) and not a fragment, then there is no reason why "both" cannot start a sentence.
For example, there is nothing gramatically incorrect with the sentence: Both Amy and I waited in the rain for hours before the bus finally showed up.
I'll write your sentence, but only for your own edification.
Use it in a sentence.
Complex (APEX)
This math problem is herculean, only geniuses can solve it.
Verbs don't come at the end of a complete sentence. If you have a command like -- Sit down! -- then this sentence consists of a verb only.
I'll write your sentence, but only for your own edification.
"You only use it in programming".Thank you for your incorrect input!
Only in the sentence,' I is the ninth letter of the alphabet'.
Use it in a sentence.
Only Batman knows
If you only use a word "once" in sentence, it only appears one time.
Propaganda is not only dishonest but also inflammatory.
Only use the word you when you are having a conversation with someone you are talking about!
No, they can only use swords,daggers and staffs
Well, unacceptable means not acceptable, so you can use it in the sentence,"You only finished half of your homework; this is unacceptable."
There is only one church in my town.
He had only one banknote in his wallet.