You have two options: either pay the bill or return the goods.
"He will return." is a complete sentence; 'he' is the subject and 'will return' is the verb.
a sentence for return
He will return. Yes, this is a complete sentence.
The correct sentence is - Yadav is waiting patiently for his sister's return
He hoped to return the package unobserved by anyone in the office. The sniper was unobserved as he moved stealthily through the forest.
No, "federal tax return" is not capitalized in a sentence unless it is part of a title or the beginning of a sentence.
Mom is about to return from her trip
A sentence only requires a subject and verb - everything else is just details. "He wept" is a prime example of a viable sentence, and "he will return" is another.
Yes, you can change your return flight.
I'll return later.
It is a sentence because it contains both a subject and a verb.
You need to separate your question from the sentence you are asking about, but if the sentence you are asking about is "You hope that your family will return home safely." then the answer is "Yes." I would phrase your question as follows: Is this sentence grammatically correct? "You hope that your family will return home safely."