______ in the early 20th century, the school keeps on inspiring children’s love of art.
People’s attitudes towards gift giving may from country to country.
The astronaut did many experiments in the spaceship, great help for knowing more about space.
It has been proved by the fact that watching violence on TV may cause children’s _____ behavior.
Peter was so excited he received an invitation from his friend to visit Chongqing.
To his disappointment, the opinion he had stuck out wrong.