1 Any country should give priority to environmental protection if it wants to provide a safe future for the younger generation.

Besides, the quiet and peaceful rural life is more noisy than our downtown city life.

In many countries, students are required to swear allegiance to the national flag before class every morning.

The impact of drought on the environment is more destructive than that of flood, because drought lasts longer.

After the flood receded, the soldiers went to the village to help draw water from the fields so as to plant crops in time.

Once upon a time, everyone realized that there were at least a few neighbors. Now people seem to be too busy to contact each other.

UnitNo. 10

1. If you can't find a retired person to do something, you are often depressed.

In order to help us prepare for the debate, we always pay attention to the coach and forget that our own theory runs counter to the argument.

Families who are busy with work during the day, but they like to get into the car and go to the nearby countryside to solicit customers at weekends.

Doctors often take pride in being able to treat their patients' rare diseases properly.

If we don't return the book on time, the book will expire or not be renewed, and you must be fined according to the regulations.

Generally speaking, few people don't complain about their work, but once they work, they won't be unhappy.