What do you know about Bill Gates—As far as I know，when he was a child，he showed a________of interests in everything around him

pulation mobility and according to ____ nationalpopulation survey of 2004, 17 percent of the population move every year

Would you like to come to the dinner party here on Saturday?— Thank youI’d love to,　　　 I’ll be out of town at the weekend

Finally he reached a lonely island _________ wascompletely cut off from the outside world

Look! They are sitting __________ the tree.