23. Thousands of years ago, people killed the wild horse that lived around _____ food. _____ time, people began to catch and raise animals .
-Does the young man standing at the gate_____ the car? -No. The car is _____ his father.
---I heard Tom was badly injured in the football match. ----________, let’s go and see him.
The students competed _____the honor of winning _____each other _____the school sports meet.
The Great Wall is __________ tourist attraction that millions of people pour in every year.
She was scared the yard because she was scared by the big dog at the gate.