Step 1: Identify correct preposition use.
The correct preposition after "interested" is "in." Avoid "on," "at," or "about."
Step 2: Revise the sentence.
The revised sentence is: "She is interested in learning new languages."
| List-I (Sentences) | List-II (Prepositions) |
| (A) The edited version of her article is indistinguishable __________ her first version. | (I) With |
| (B) I just don’t feel any affinity ____________ his prose style. It’s too caustic. | (II) to |
| (C) Her ideas are not all that dissimilar ___________ mine. | (III) for |
| (D) It would be wrong to mistake his diffidence ___________ his arrogance or coldness. | (IV) from |
Fill in the blank with the correct option:
She has been working here __________ five years.