Across
- 3. can makes us hear loudly.
- 5. helps us speak more clearly
- 7. It is used to copy the picture and sentences on a paper.
Down
- 1. It can listen music.
- 2. It has many keys.
- 4. It is used for showing presentations.
- 5. It is used to move the pointer.
- 6. can help us get more information