1) My own vertical farm can fly. It has a shape of pyramid. It can use ground efficiently. In my own vertical farm's the lowest floor, it will grow common plants. I would like to grow fruits, too. Electricity is produced from sunlight.

 

2) I watched tv and played mobile games with my cell phone. My grandmother came to my house. I did my homework, but it was boring. I tried to play games and watch tv. I expected a New Year's Day, too.

 

1. expand : He has expanded business constantly.

2. due to : Many airports of America are closed due to snow fall.

3. all that left is : We finished a rough sketch. All that left is painting.

4. commercial : The radio station never sends commercial advertisement.

5. no longer : There are many CCTV installed on the road. It is no longer dangerous.