5. 我们为作为中国人而骄傲。We are _______ _______ being Chinese.

4. 科学家们还没有发现火星上有生命。

　 The scientists _______ _______ _______ _______ _______ on Mars.

3. 如果你需要帮助，请给我发信息。

　 If you need help, please _______ _______ _______ _______.

2. 我去过泰山两次。I _______ _______ _______ Mount Tai twice.

1. 这个故事令人激动了。我们以前从没有听说过。

The story is too exciting. We _______ _______ _______ _______ it before.

8. Now he has stayed in Shanghai for a few ___________(月).

7. We should try our best to protect the ___________ (环境).

6. ___________(最近) he is always busy working.

5. So far they have received many ___________ (信息) about the earthquake.

4. We haven’t d___________ who took away our books.