I happened (walked) the dog outside when he came yesterday.
快瞅瞎了也不知道有木有瞅对~个人觉得不应该用walked 而应该是to walk
happen 除了发生,还可以指碰巧,搭配是happen to do sth
sb.+happen+to do sth,意为"某人碰巧做某事"。
例如: I happened to meet her in the street.
我碰巧在街上遇见她。
It happened that I was out when he called.
他来访时我碰巧不在
所以个人觉得那句话应该是 I happened to walk the dog...balabala 意思是昨天他来的时候我碰巧在外面遛狗~~~
56.to walk
57.powerful
58.disagreements
59.understanding
60.entirely
不秦楚啊
眼睛快瞅瞎了,不是不帮你,实在看不清楚啊亲!