用所给词的适当形式填空。 1. The English Camp_____ (last)a week last summer. 2. She _____ ( be) to America three times. 3. The students _____ (learn) carpentry in the factory now. 4. Tom had some _____ (paint) classes when he was six years old. 5. I _____ ( not think) English was important ten years ago. |