题目内容：

初中英语疑问
The shopping mall____our school.
Ais close B is close to C close to D close to
I want you to come back_______
A as soon as possible B as soon as possibly C as soon as you can
The fish tank is about____
A 30 metre long B 30-metre long C 30-metre-long D 30 metres long
They still hoped to find their____son.
Alose Bmiss Closing Dmissing
请问在空地是in还是on open space?