In the question given below, three sentences are given, each of which has two words highlighted in bold. Choose the word in each sentence that fits appropriately in the context, and select the right option.

1. I cleaned the flat, which left me feeling (A)virtual/(B)virtuous. 
2. She closed her eyes tightly in a (A)vain/(B)vein attempt to hold back the tears. 
3. He has bought some (A)tropical/(B)topical fruits.