More and more Chinese people follow the practice ______ they will travel to various scenic spots to enjoy the scenery in their leisure time.
16. The river, ______the bank are covered with trees, is very long.
While building a tunnel through the mountain, ________ .
Lei Feng is always ready to help others when they are in trouble and he never ______ their request.
The film “A World without Thieves” a great success and brought in a large profit to the cinema .
—What about ______ lecture you attended yesterday? —To tell the truth, it was too boring. I can’t stand ______ lecture like that.