Hardly ______ when the bus suddenly pulled away.

_____ I toured Zhangjiajie, I was deeplyimpressed with its beautiful scenery.

What’s the matter with Tim——Oh, Tim’s cell phone was left in ataxi accidentally, never ________ again.

The flag, nine red and white stripes, a national flag dating back to the 13th century.

.No matter how great the difficulty is, it can’t _____the experts from finishing the project on time.