問1　In Table 1, which of the following do (A), (B), (C), and (D) refer to?

①　(A) Brushing teeth　　(B) Eating　　(C) Reading　　(D) Showering

②　(A) Brushing teeth　　(B) Eating　　(C) Showering　　(D) Reading

③　(A) Eating　　(B) Brushing teeth　　(C) Reading　　(D) Showering

④　(A) Eating　　(B) Brushing teeth　　(C) Showering　　(D) Reading

問2　According to the passage and Figure 1, which of the following statements is correct?

①　Children are likely to spend less time doing screen-based activities than Teenagers.

②　Children in the category Early tend to have longer Screen time than Teenagers.

③　Teenagers are likely to spend more time taking care of themselves than Children.

④　The more Non-screen time participants of both age groups have, the later they go to sleep.

問3　The main purpose of this passage is to (　　).

① describe links between activities before going to sleep and times of going to sleep

② explain why people’s sleeping habits are disturbed by non-screen activities

③ prove that doing screen-based activities at night does harm to one’s health

④ suggest that the increased number of self-care activities leads to sleeping later

問4　Which of the following topics will the authors most likely focus on next?

① A response to critical views on the Screen time use among the younger participants

② Advice related to ways to encourage children and teenagers to go to bed earlier

③ An account of how pre-sleep activities relate to how many hours young people sleep

④ Discussions of a study that compared the screen time use of early and late sleepers

問1 ②　問2 ①　問3 ①　問4 ③