根据句意及汉语提示完成单词

【1】—What do you want to be in the _________ (未来), Cathy?

—I want to be a teacher.

【2】The teacher said that the moon goes around the _________ (地球).

【3】We plan to_________ (种植)more trees this year to make the park more beautiful.

【4】To protect the _________ (环境), we shouldn't throw rubbish everywhere.

【5】Sally wants to see the _________ (海洋)one day.

【6】He liked the feeling of being a _________ (部分)of the team.

【7】Can you see those birds high up in the _________ (天空)?

【8】Please give me a piece of _________ (纸). I want to write down his address on it.

【9】Everyone would like to do something for the world _________ (和平).

【10】We want to know if there are any living things on other _________ (行星).