For many nomads, their cattle __________ (provide) meat, milk, and hides for their own use.

We'll go out when the rain ______ (stop).

Dicken’s last novel was unfinished when he died. (without)

=> ______

The remark was so unexpected that she did't know what to say.

=> It was such __

If you were in the situation I'm in, you'd feel the same.

=> If you put _______

Sửa lỗi sai: My family lived in Hue since 1990 but we are now living in Sai gon.

I am on the fifth page of the essay I am writing.

=> So far _______.

Đề bài: Read the text carefully, then choose the correct answers.

More than two hundred years ago, the term 'environmental pollution was quite strange to people. They lived healthily, drank pure water, and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the environmental pollution. Actually it is man that is destroying the surroundings with many kinds of wastes. Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but no one wants to travel on foot or by bicycle. Manufactures know that wastes from factories make water and soil polluted, but they do not want to spend a lot of their money on treating the wastes safely. Scattering garbage is bad for our health, but no one wants to spend time burying it. Is it worth talking a lot about pollution?

More than two hundred years ago _____________

2. Nowadays, many people are concerned about the __________