动词填空 用括号内所给动词的适当形式填空。
            (walk) along the street, and you will find the museum on your left.
--- When did you lose your purse?
--- I’m not sure. Maybe yesterday afternoon when            (run) after my pet.
I wondered whether they              (go) to the park on foot or by taxi the next day.
It began to rain heavily three days ago, the water in the river              (rise) a lot since then.
We didn’t understand the problem until it            (explain) again and again..
We can not catch up the fashion because it              (change) all the time.
The novel he has devoted most of his time to              (finish) next month.
When I was young , I was told Japan              (lie) to the east of China.