16. A) The man should shut the window tightly.

　　B) The man should put some screws in the wood.

　　C) The man should stick to his work.

　　D) The man should use a tool to open the window.

　　17. A) Sam returned it. B) It turns in the lock.

　　C) It’s in the locker. D) He got it from Sam.

　　18. A) She was understanding. B) She was apologetic.

　　C) She was annoyed. D) She was careless.

　　Questions 19 to 22 are based on the conversation you have just heard.

　　19. A) Her kids will arrive home after school.

　　B) She is too exhausted to work.

　　C) She has finished her work.

　　D) The man does not ask her to go back to the office.

　　20. A) It is weird. B) It is exhausting. C) It is convenient. D) It is comfortable.

　　21. A) It is produced by weird people. B) The woman does not like it.

　　C) One can see a lot of strange things in it. D) The man is determined to watch it tonight.

　　22. A) The woman will record tonight’s program.

　　B) He will be having a meeting with his boss at that time.

　　C) His boss might ask him to stay up late.

　　D) He may have to prepare for tomorrow’s business trip.

　　Questions 23 to 25 are based on the conversation you have just heard.

　　23. A) She has lost some of her important stuff.

　　B) There is something wrong with her eyes.

　　C) She doesn’t know how to use steel to build construction.

　　D) She doesn’t know where to get the information she need.

　　24. A) It takes time to collect the useful information.

　　B) One can only read books in the library.

　　C) All books are difficult to understand.

　　D) One has to line up to borrow books.

　　25. A) To find the information in the library. B) To borrow the books from her teacher.

　　C) To give her shoes to Steve. D) To consult her tutor what to do.