1 . When I reached the station, the train bound for Beijing ___________(leave). (所给词的适当形式填空)

2 . I came across an old friend from ________ I had parted for many years. (用适当的词填空)

3 . We should take an active part in sports and outdoor activities_________ (频繁地) .（根据汉语提示单词拼写）

4 . As is known to us all, a h_________   society means that human beings can live in harmony with each other. （根据首字母单词拼写）

5 . Completed projects must be _________ (提交) by 10 March, otherwise you will be banned from participating in the activity. （根据汉语提示单词拼写）

6 . Water can a ________ and give off a lot of heat. （根据首字母单词拼写）

7 . Everyone should keep the _________ (纪律) and you are no exception. （根据汉语提示单词拼写）

8 . We can’t _________ (保证) the punctual arrival of trains in fog weather.（根据汉语提示单词拼写）

9 . Nowadays, facial r___________ technology is widely used in our daily life, especially when we pay or enter a station.（根据首字母单词拼写）

10 . 语法填空

We as individuals can also reduce our “carbon footprint” by     1     (restrict) the amount of carbon dioxide our lifestyles produce. It is our     2     (responsible) to seize every opportunity to educate everyone about     3     (globe) warming.