At my friend’s tea party I fell in with a strange fellow. A. had a quarrel with B. met accidentally C. had an argument with D. made friends with

The correct answer is: B. met accidentally.

The phrase “fell in with” means to meet someone by chance or unexpectedly. In this case, the speaker met a strange fellow at their friend’s tea party. This does not mean that they had a quarrel, an argument, or made friends with the fellow. It simply means that they met them by chance.

Here are brief explanations of each option:

• A. had a quarrel with: This option is incorrect because the speaker did not have a quarrel with the strange fellow. They simply met them by chance.
• B. met accidentally: This option is correct because the speaker met the strange fellow by chance.
• C. had an argument with: This option is incorrect because the speaker did not have an argument with the strange fellow. They simply met them by chance.
• D. made friends with: This option is incorrect because the speaker did not make friends with the strange fellow. They simply met them by chance.