(4CLC NC) - Ôn tập bài cũ - Lesson 8

4. My grandparents still use an old ________ to call their friends.

2. A laptop is a useful ________ for studying online.

5. My new headphones are ______, so I can listen to music without connecting any cables.

1. My phone won't turn on because the ________ is empty.

6. Video calls make ________ with family much faster and easier.

7. I need to ________ my phone before installing (cài đặt) the newest app.

8. Online maps are very ________ when you travel to a new city.

3. The ________ lets users control the phone with their fingers.