Improve the grammaticality of this sentence: First, we can run 5 km all the way around it without interrupted by traffic signals.
The first time I saw, I saw a car.
Correct: The first time I saw a car, I saw a car.
Correct: The first time I saw a car, I saw a car.
Correct: The first time I saw a car, I saw a car.
Correct: The first time I saw a car, I saw a car.
Correct: The first time I saw a car, I saw a car.
Correct: The first time I saw
The first time I saw, I was surprised to see that the second time I saw him.
Correct: The first time I saw him, I was surprised to see him.
Correct: The first time I saw him, I was surprised to see him.
Correct: The first time I saw him, I was surprised to see him.
Correct: The first time I saw him, I was surprised to see him.
Correct: The first time I saw him, I was