From the words or groups of words lettered A to D, choose the word or group of words that best completes the sentence. Are you keen...........joining me in ...

From the words or groups of words lettered A to D, choose the word or group of words that best completes the sentence.
Are you keen...........joining me in this venture?

Answer Details

The correct answer is "on". "When you are keen on something", it means that you are very interested and enthusiastic about it. In the given sentence, the speaker is asking whether the other person is interested in joining them in the venture. Therefore, the correct preposition to use is "on" to express this interest. For example, you can say "I'm keen on learning new languages" or "She's keen on trying out new restaurants". Similarly, "Are you keen on joining me in this venture?" means "Are you interested in joining me in this venture?"