把下列句子变成一般疑问句
10.Mrs.Li and Kitty are in a big shop.
11.Kitty is wearing her new uniform.
12.The boy under the tree is hungry.
13.He goes to school every day.
15.I want to have a model car.
16.She wants a cup of coffee.
17.Mrs.Li and Kitty watch television at night.
18.I do my homework after school.