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______ once every two years, whether it is a car, a bus or a lorry, is the rule that all drivers must obey in our country.

A reporter’s task is to inform readers of the events that happened, ______ conclusions.

_______ of danger in the street at night, she had to go home, with a friend ______ her.

_______ from the top of the towel, I find the city beautiful.

John is the only one of the students in the class who never _____ a mistake even when it is pointed out to him.

He said while ______ in the countryside, he ______ a lot of hardships and of course learned a lot.

Li Ming is a student who is easy ___ though he has some trouble ____ his lessons.

China is a country ____the Third World, _____ means her economy still needs developing very much.

_______ not to miss the early train, we got up ahead of time and hurried to the station.

Chinese GDP has been growing steadily year by year, _________ second in the world now.