【题目】根据表格回答问题。
What | Who | How much |
a nice shirt | Zhang Peng | ¥55 |
a cheap schoolbag | Wu Yifan | ¥30 |
an expensive scarf | Amy | ¥60 |
a pretty dress | Sarah | ¥45 |
(1)How much is Wu Yifan's schoolbag?
(2)How do you like Amy's scarf?
(3)Whose dress is it?
(4)How much is Zhang Peng's shirt?