用所给单词的适当形式填空。 |
1. He was a natural leader, and when he ____ (command), everyone obeyed. 2. Theory ____ (base) on practice and in turn serves practice. 3. I am just ____ (request) that you keep him safe. 4. The girl ____ (recognize) her father and cried at once. 5. The meeting ____ (expect) to end in the morning. |