( )I was walking along the street ____I met a friend of mine

( )I was walking along the street ____I met a friend of mine i was walking along the street▁i met a friend of mine .划横线的填 ( )I was walking along the street ____I meet a friend of min I was walking along the street _______ I met a friend of min I was walking along the street when I met an old friend of m _ I was walking in the street,I met an old friend of mine. ___i was walking in the street,i met an old friend of mine When I was walking along the street,I met a friend of____ 回答我的英语试题I met a friend of mine()I was walking in the park. I met a friend of mine ___ I was walking in the park I met a friend of mine _____I was walking in the park. While I was walking on the street I _(meet) a friend of mine