1. The trip to Hong Kong is (interesting) trip that I have ever had.

5. There is one (可能性) of changing the job.

4. Walk a short (距離) and there you are.

3. His opinion is in (一致) with mine.

2. Someone has (將......... 圈起來) the next paragraph in red.

1. Sometimes we are not (realizing something) of these feelings.

2. 有些人只是不知道怎樣節(jié)約能源。

Some people just don't know.

5. 讓機器人替我們做所有的工作真是太棒了！

It’sthe robots do all the work for us!

4. 每年都有大量的游客參觀長城。

visit the Great Wall every year.

3. 航天飛機能以光速的一半飛行嗎？

Can a space shuttle fly?