Minh was excited. "I love ! We can make a small wind turbine," he whispered to Linh.
It was , and the bell for English class rang at 7:30 AM . Minh was sitting next to Linh. Their teacher, Ms. Hoa, had a big smile.
"Look!" said Linh. "The wheels are than yesterday."
Linh wasn't sure. "I prefer . But okay, let's try!"