用所给单词的适当形式填空。 |
1. When we got there, all the beautiful birds had (appear) in the forest. 2. You are very confident to make a____(speak) in front of the whole school. 3. Many children in Tibet can get a good____ (educate) now. 4. More and more schools will be (build) in our hometown next year. 5. Many countries are paying more attention to the____(pollute) around us. |