How to write the first sentence on page 16 in the second volume of grade five?

1, he is as fast as lightning.

Time flies like lightning.

3. The train is as fast as lightning.

4. The two factions on the bank of Hanshui River met and the situation was tense and urgent. The car is driving like the wind, and the long dirt road is dusty, like a huge fuse.

After entering the track, Porsche rushed out as soon as the driver stepped on the accelerator. When passing the first corner, Porsche suddenly slowed down. Because there are many corners on the track, his body swings from side to side with the sports car, which makes him feel like riding a rolling train. When passing through the most accident-prone corner, you can obviously feel the rear of the car swinging. When driving into a straight road, the speed of the car rises rapidly in an instant.

6. After receiving the alarm, the fire truck rushed to the scene of the fire.

7. Time flies like lightning.