while-----(walk) in the street,I met an old friend of mine填空以及它的同_其他解答

while-----(walk) in the street,I met an old friend of mine填空以及它的同义句

人气：171 ℃　时间：2020-02-02 23:31:56

解答

While walking in the street,I met an old friend of mine.
I met an old friend of mine when I was walking in the stree.