1)Last night a bug was crowling on my bed.
2)I saw that my flowers were slipping down the narrow ledge of my window,but I couldn't grab them because I was too far from them.
3)When I saw my dog running down the street,I was fearing the worst,but luckily he wasn't ran down by a car.
4)I was repaying the money that I've loaned from the bank when my mother came.
5)He shouted when he saw the baby running towards a truck on the street.
6)I went to my brothers house when I saw his wife baking a big cake for his birthday.