If you keep playing with this door handle, it will get __________.
Answer Details
The best option to complete the sentence is "loose".
Explanation:
"Loose" means not tightly fixed in place or likely to become unattached or move around. In the context of the sentence, if someone keeps playing with the door handle, it is likely to become loose over time, meaning it may not fit properly or might not work correctly.
"Lose" means to be deprived of something or to fail to win a game or competition. It does not make sense in the context of the sentence.
"Loosed" is the past tense of "loose", but it is not appropriate in the sentence since the sentence is in the present tense.
"Loosing" is the present participle of "loose", but it is not appropriate in the sentence since it does not fit the tense of the sentence.