1. He dropped some coins on the floor.
    把一些硬币掉在地上了。

2. On his way to the sweet shop, he dropped his fifty pence and it bounced along the pavement and then disappeared down a drain.
    在他去糖果店的路上，50便士掉在地上，在人行道上跳了几下，掉进了阴沟里。

3. Once we dropped a new refrigerator down a flight of stairs.
    有一次，我们竟然将一台新买的冰箱顺着楼梯扔了下去。

4. In 1582 Pope Gregory XIII took the advice of the Italian astronomer Clavius and ordered that 10 days be dropped from the calendar.
    1582年，教皇格雷戈里十三世听从了意大利天文学家克拉维斯的建议，命令从日历中去掉10天。

5. I dropped in at our local police station and in less than two hours received my "resident permit", good for two years.
    我只是顺道去了一下我们当地的警署，不到2小时就拿到了有效期为2年的"居住证"。

6. It was dropped off right at her front door.
    这封信就被投在了她家门前。