rewrite the sentense by using the verb 'run'

[Emma]

English Language Tests, Intermediate level

ESL/EFL Test #150 "Idioms with the phrasal verb run", question 7

It's so nice to ......... you again after all this time. I don't think I've seen you for at least twenty years.

(a) run out
(b) run into
(c) run after
(d) run off

English Language Tests, Intermediate level

ESL/EFL Test #150 "Idioms with the phrasal verb run", answer 7

It's so nice to run into you again after all this time. I don't think I've seen you for at least twenty years.

Correct answer: (b) run into
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i want to rewrite the following sentense by using the verb run
The other day i met an old friend of mine by chance

Emma

[Diverhank]

I ran into an old friend of mine the other day.