用所给单词的适当形式填空1.The course helps develop the students' appreci

用所给单词的适当形式填空
1.The course helps develop the students' appreciation of music in ＿ （perform）.
2.The project will require the ＿ （devote）of a great deal of time and money.
3.As soon as Max came back from his holiday ,he gave a（n） ＿ （humor）account of his trip to Helland.
4.We need to make this type of car ＿ （attract）to a wider range of people.
5.Roger turned down the ＿ （invite）to speak at the science conference.