1 . We have to earn a good life by first serving others without any e________ in return because their happiness is the very source of our own happiness.（根据首字母单词拼写）

2 . A powerful earthquake struck Afghanistan last week and International r________ supplies including tents, food and medicine have reached the affected areas. （根据首字母单词拼写）

3 . It’s a l___________ to eat fresh food, because fresh produce such as fruit and vegetables can only be delivered to the space station from the Earth every couple of months. (根据首字母单词拼写)

4 . For any young graduate, the whole life ahead is full of a________. So just be brave and rise to any challenges, (根据首字母提示拼写单词)

5 . As a way of national culture protection, cuju was listed into the first batch of China’s intangible cultural h______ in 2006. (根据首字母单词拼写)

6 . By the end of 2020, China had met its________（贫困）reduction target as scheduled after eight years' efforts. (根据汉语提示单词拼写)

7 . I’m anxious to enter for the competition, for the possibility of receiving an a________ produces a state of hope — a state that is in itself psychologically rewarding. (根据首字母单词拼写)

8 . This has caused some f ________between Greece and Britain, as the Greek government has never given up asking for the return of these marble statues. (根据首字母单词拼写)

9 . Regular repeating actions such as sound waves, light waves, or radio waves have a certain f________, or number of waves per second. （根据首字母单词拼写）

10 . There were lots of o________ including bread and butter, chicken pie and puddings, but I still missed my mum’s cooking! (根据首字母单词拼写)