用括号内所给单词的适当形式填空 |
1. It usually takes me half an hour __________(walk) to school. 2. The government should pay much attention to the __________(increase) population. 3. The grand piano takes up too much __________(room). 4. I think Beijing is one of the __________(beautiful) places in the world. 5. No one __________(know) when he will be back. |