When you text a lot, you could have _____ _____

• text
• neck pain
• addiction
• smartphone

다음 중 본문에서 언급하고 있는 "Smartphone Problems"에 해당하지 않는 것은?

• Smartphone can cause safety problems
• Smartphone can cause health problems
• Smartphone can cause dry eyes
• Smartphone can cause food problems

중독을 뜻하는 영어 단어를 쓰세요.

• addiction

Fill in the blank. People are walking around like zombies. Their heads are down, and their eyes are on their smartphones. We call such people ____________.

• smombies
• smiler
• smombiers
• smartphoner

"Be smart with your smartphones" is related to smartphone addiction.