—It’s only ten minutes’ walk; I could have got there on foot. — Yes. A taxi _______ not at all necessary.
It was raining heavily outside. The children were made _______ in the classroom.
As a senior high school student, my days ____ classes and homework.
--- What did Zhai Zhigang do while he was doing “walking” ____? --- He ____ our national flag to the world.
I ____ in the street when I met an old friend of mine the other day.
I find painting and listening to music ____.