1:Susan cant help to bust into laughter when she saw monkeys trace in the dust of game reserve.They are very funny. 2:My grandad longed for the deer coming so intensely that he burst into laughter when seeing them in the deer spot. 3:Wildlife fund meeting watch the panda reserve regularly so the panda there were prevented well.They ensure that chaser will be punished without mercy. 终于好了,真累,我高三的,望采纳,O(∩_∩)O1,2����û�д