Question

We often unloose our______at______​

Answer 1

We often unloose our weight at old age

Answer 2

Answer:

We often unloose our weight at old age.

After a certain age, we can unloose our weight and this is very natural for us. So here you can write weight and old age in the black positions. Else you can also write it as we often unloose our memory at old age. But the first one is more appropriate in this regard.