【推荐1】A ________ Chinese idiom says that only when the root is firm, the branches flourish. (tradition)

【推荐2】There are many t________folk stories about the Mid-Autumn Festival.

【推荐3】People usually eat _____(tradition) food like dumplings during the Spring Festival.

【推荐1】根据句意及首字母提示补全单词
1. The girl's i________ was more serious than the doctor first thought.
2. My maths teacher helped me s________ the problem.
3. A m________ team went to our village to give free physical examinations to the villagers.
4. No one can r________ young forever. Everyone will become old one day.
5. Mr. Trump is the l________ of the USA.

【推荐2】Football is a very __________ (受欢迎的) sport game in the world.

【推荐3】The big bag is black and the s________ one is white.