句型转换

1.The Shanghai World Expo will last six months.（对划线部分提问）

 ____________ ____________ will the Shanghai World Expo last?

2.We will discuss the problems one by one at the meeting.（改为被动语态）

     The problem will ____________ ____________ one by one at the meeting.

3.Haiti had a horrible earthquake.（改为感叹句）

     ____________ ____________ horrible earthquake Haiti had!

4.Did they have a good journey home? Do you know?（改为含有宾语从句的句子）

     Do you know ____________ they ____________ a good journey home?

5.The case is so heavy that I can’t move it out of the room alone. (保持原句意思)

The case is _________ heavy for me _________ move out of the room alone.