I ran __________ my boss yesterday at the market.

I ran __________ my boss yesterday at the market.

• A. Over
• B. With
• C. Into
• D. Around

Answer: (C)

The main idea here is the meaning of a common phrasal verb: run into means to meet someone unexpectedly. Saying “I ran into my boss yesterday at the market” uses into as part of that phrasal verb, signaling a chance encounter. The other particles don’t fit the sense: over could imply physically hitting or discussing something, around doesn’t convey meeting someone by chance, and with would suggest being accompanied or partnering with, not meeting unexpectedly. So the sentence with into is natural and clear for a casual past encounter at a location like the market.

The main idea here is the meaning of a common phrasal verb: run into means to meet someone unexpectedly. Saying “I ran into my boss yesterday at the market” uses into as part of that phrasal verb, signaling a chance encounter. The other particles don’t fit the sense: over could imply physically hitting or discussing something, around doesn’t convey meeting someone by chance, and with would suggest being accompanied or partnering with, not meeting unexpectedly. So the sentence with into is natural and clear for a casual past encounter at a location like the market.