_______ is it from Suqian to Jiuzhai valley—About 1,200 kilometers away. But I’m not sure.

We were so excited because we were told _________ a picnic this weekend.

1, Madame Curie received asecond Nobel Prize for her research, the first person in the world ______ twoNobel Prizes.

The archaeologists found gold coins and pottery in the lowest level of the site____ they reached three months ago．

college students took part in the fighting against the floods.[ ]