单词拼写。 |
1. The balloon suddenly b_______. 2. He was badly i_______ in the accident. 3. They r______ a boy from drowning. 4. All his life was full of______ (痛苦). 5. Trees along the road provide s______ from the sun for the farmers. 6. It is reported that the forests in Russian have been d______ by one fire after another. |