Ⅰ.根据首字母或括号内提示，写出单词的正确形式
1．When it rains, there are some stones r______ down the hill.
2．In common with many other young people of his age, he doesn't like f________ music either.
3．The bus company provided e________ buses because there were so many passengers.
4．The students will p________ an opera next Friday.
5．Jack wore a strange Tshirt. As a result, his classmates played a j________ on him.
