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1. My grandmother said that there had been no cell phones a long time before.
2. The telephone was invented by Alexander Graham Bell in 1876.
3. Smart phones are much convenient than tablets.
4. Two days ago, Tom phoned me and said that he couldn't come in that day because he was sick.
5. When did you begin to work on this project?
6. Even though the weather was freezing, we had a great holiday in Canada.
7. We were amazed at the exhibits shown in the Future World Exhibition.
8. Maya said to Sara " I has just talked to a robot in the exhibition"
9. I wish I could come to your party on Saturday.
10. Paula is really looking forward to hearing the band's new album.

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