They walked along the street,talking and laughing and _____a

They walked along the street,talking and laughing and _____a they walked along the street,talking and laughing and____ at 三1.They walked along the _____ talking and laughing. 1 The white and black dog _____a fat rat along the street. （ ）the teacher came in, they were talking and laughing. A.wh they ()talking and laughing happily.1,like2,are The students went into the classroom,talking and laughing .这 The students went out of the classroom,laughing and talking Look,the girls are talking and laughing h___ over there. 1.talking and laughing,the children (found)themselves near t Go across the street and walk along liting street One day Tom and his father were talking on the street They s