🎧 4 Listen to the recordings and choose the best answer to each question. 听录音，选出最恰当的答案。
(1) A. B. C.
(2) A. B. C.
(3) A. B. C.
(4) A. B. C.

(1) A (2) C (3) B (4) C

5 Listen to the passage and choose the best answer to each question. 听短文，选出最恰当的答案。
(1) What is the main purpose of the rules mentioned in the passage?
A. To make sure we have a balanced and safe family life.
B. To teach young children how to use smartphones.
C. To prevent family members from using smartphones during the day.
(2) What activity is encouraged during dinner time?
A. Watching TV.
B. Talking with family members.
C. Using smartphones to check emails.
(3) How long before bedtime are family members not allowed to use their smartphones?
A. Half an hour.
B. One hour.
C. Two hours.
(4) During study hours, what must family members do with their smartphones?
A. Put the phones away.
B. Use them for educational purposes only.
C. Turn them off or set them to “Do Not Disturb” mode.
(5) What is one of the online safety rules mentioned in the passage?
A. No downloading any new apps.
B. Being careful with what we see and do.
C. Sharing personal information with trusted friends only.

(1) A (2) B (3) B (4) C (5) B