一、用合适的引导词完成句子
1.It is said       Peter will have a chance to travel abroad next month. 
2.       he managed to survive in the forest interested everyone present. 
3.       impresses me about his painting is the colours he uses. 
4.      some students are not aware of is       difficult life can be if they are not devoted to study. 
5.       you described in the book made children interested.