YESTERDAY I MET MY OLD FRIEND BY ACCIDENT, AND WE CHATTED A LOT.A....
18. Yesterday I met my old friend by accident, and we chatted a lot.
A. on purpose
B. by chance
C. by mistake
D. at risk
18. Yesterday I met my old friend by accident, and we chatted a lot.
A. on purpose
B. by chance
C. by mistake
D. at risk