I saw a boy ( )when I walked alongthe river.A.to swimming B.

I saw a boy ( )when I walked alongthe river.A.to swimming B. The boy was sitting there __ when I saw him.A.cry B.to cry C i saw a boy _____(play) football in the street when i came b When I walked past the room I saw my little brother _ with a i saw a piece of glass fall down when i walked past the offi . I saw him _______ your room when I walked past yesterday a I was ( )when I saw a snake ( ) to me .A.scared,walk B.scare I saw a boy() draw a picture by the river just now. I saw a boy ( )under the tree just now A :to stand B:standin I saw a boy ____ there A.stood B.standing C.to stand D.was s I noticed a little boy()at the corner when I walked past the ai saw a little girl ------(cry) on the street when i walked