Usually, leaves trees in autumn.

The small victories in the fight against poverty and hunger have helped many people who are in trouble 　　　　 allowing them to maintain dignity

There are no more chairs available, ______ you’ll have to stand.

Did you see a child dressed in red pass by?—-Sorry, I _____ the poster on the board without noticing anyone

It is only 6.7% of Korean students _____ have ever read Chinese books or watch Chinese TV programs.