B. Complete the sentences: 1. I use a smartphone to 2. I use a laptop to 3. I use a tablet to 4. I use headphones to

Решение:

• 1. I use a smartphone to make calls and browse social media.
• 2. I use a laptop to write documents and do more complex work.
• 3. I use a tablet to read books and watch videos on the go.
• 4. I use headphones to listen to music and block out distractions.