根据下列句中的汉语提示，写出所缺单词的正确形式，每空一词。
1. When he was ______ (采访), he said, "we hear strange noises outside our window."
2. The few city ______ (照片) are less successful.
3. Why not consider ______ (参观) Paris?
4. You could help ______ (指导) a soccer team for little kids.
5. The leaves in the water produced a ______ (讨人喜欢的) smell.
