: 1. i/switch off / the computer
ответа: i've switched off the computer.
2. we / not finish / our school project
3. holly / tidy / her room /? /x
4. george and theo / not put / the books away
5. eric / make / his bed today/? /
6. dad/print/ all the documents
7. we / search /the internet for the information /? /x
8. gemma/not log on / today​

2. We haven't finished our school project.

3. Has Holly tidied her room? Holly hasn't tidied her room.

4. George and Theo haven't put  the books away .

5. Has Eric made his bed today?  

6. Dad has printed all the documents.

7. Have we searched the Internet for the information ? We haven't searched the Internet for the information.

8. Gemma hasn't loged on today​.

Объяснение: