Ⅰ、1、go shopping
2、my favourite clothes
3、a pair of shoes
4、want to do sth.
5、buy sth. for sb.
Ⅱ、1-4:C;D;A;B
Ⅲ、
Ⅳ、1、Whose dress is this?
2、Let's go shopping.
3、What colour do you like best?
4、Are they new?
5、What do you want to buy?
Ⅴ、 1、sister
2、Sundays
3、No
4、school things
5、green