1 . Fill in the blanks with the proper forms of the words or phrases given in the box. Each word or phrase can be used only once. Note that there is one word or phrase that you do not need.

on the spot            trick        faithful        on display        academy        identical available        guarantee        harmony        wrap        publication

1. Every spring, various flowers from all corners of the world will be________ in our botanical garden.
2. Thanks to the________ of the advanced science and technology, the police can bring the criminals to justice faster and more easily.
3. The details of the event were________ recorded in her diary, which will be presented to the judge in court.
4. When the terrorist attack occurred, fully armed police were the first to be________.
5. Obviously, a delay in the ________of the exam results makes him upset all day long.
6. You can never find two ________leaves in the world.
7. Next year’s collection is still being kept under________.
8. Regular servicing________ the smooth operation of the engine.
9. Landing in bad weather is a ________task for any pilot, even the smallest error can lead to disaster.
10. ________success is not always an open sesame to a well-paid job.

2 . Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.

A. academic B. previously C. submit D. assessed E. classifier F. controversy G. subscribed H. detect I. typically J. access   K. labelled

OpenAI releases “not fully reliable” tool to detect AI generated content

ChatGPT has been creating waves across the internet with its writing ability and responses to requests. The use of ChatGPT has been full of     1     . There have been concerns that students can use this tool to     2     AI-generated work and claim it as their own.

OpenAI, the research laboratory behind ChatGPT, has released a tool designed to     3     whether text has been written by artificial intelligence, but warns it’s not completely reliable – yet. In a blog post on Tuesday, OpenAI linked to a new     4     tool that has been trained to distinguish between text written by a human and that written by a variety of AI, not just ChatGPT.

The tool could be useful in cases where AI was used for “    5     dishonesty” and when AI chatbots were positioned as humans, they said. But they admitted the tool “is not fully reliable” and only correctly identified 26% of AI-written English texts. It also incorrectly     6     human-written texts as probably written by AI tools 9% of the time.

“Our classifier’s reliability     7     improves as the length of the input text increases. Compared to our     8     released classifier, this new classifier is significantly more reliable on text from more recent AI systems.”

Since ChatGPT was opened up to public    9    , it has given rise to a wave of concern among educational institutions across the world that it could lead to cheating in exams or assessments. Lecturers in the UK are being urged to review the way in which their courses were     10    , while some universities have banned the technology entirely and returned to pen-and-paper exams to stop students using AI.