Ⅳ. 补全对话。
Host: Now we’re talking about space travel with Dr Yang. 1.
Dr Yang: Well, I think more people will be sent into space in the near future.
Host: 2.
Dr Yang: Because new rockets and better spacecraft will be built for common space tourists.
Host: That sounds amazing! 3.
Dr Yang: We will also learn more mysteries of the galaxy and distant exoplanets.
Host: 4.
Dr Yang: Yes, lots of new problems on Earth will be solved by space technology as well.
Host: 5.
Dr Yang: I believe our space dream will finally come true with our hard work.

1. What will space travel be like?
2. Why do you think so?
3. What else will be done?
4. Will problems on our Earth be solved by space research?
5. What do you believe will happen finally?

【分析】补全对话需结合上下文的问答逻辑，根据答句的内容、句式特征推导问句。第1空答句提及未来太空旅行送更多人，故问句询问太空旅行未来的情况；第2空答句以Because开头，故问句询问原因；第3空答句说明还会开展的工作，故问句询问还会做什么；第4空答句以Yes开头，内容涉及地球问题的解决，故为一般疑问句；第5空答句提及最终结果，故问句询问最终会发生的事。
【解析】1. 由Dr Yang的答句“未来会送更多人进入太空”，推导问句为询问太空旅行未来的状态，即What will space travel be like?；2. 答句用Because表原因，故问句为询问观点的原因，即Why do you think so?；3. 答句说明除送人人太空外的其他工作，推导问句为询问还会做的事，即What else will be done?；4. 答句以Yes开头，内容是地球问题会被太空技术解决，故为对应内容的一般疑问句，即Will problems on our Earth be solved by space research?；5. 答句提及最终太空梦会实现，推导问句为询问最终会发生的结果，即What do you believe will happen finally?
【答案】1. What will space travel be like?
2. Why do you think so?
3. What else will be done?
4. Will problems on our Earth be solved by space research?
5. What do you believe will happen finally?
【知识点】补全对话、情景交际
【点评】本题为英语情景交际类补全对话，需结合上下文问答逻辑，根据答句的句式（如because、yes）和内容推导对应问句，考查学生日常情景用语的运用能力，难度适中。
【难度系数】0.6