—Does your son ________an hour________ his homework every day after school?—No, shorter than that now, about half an hour.
Jim did what he could the poor children.
The weather here is different from ________ in Beijing, but the people here are as friendly as _________ in Beijing.
If you feel ill, you__________ us in the game today.
The Changjiang River is longer than ______________ river in China.
--- Do you know Peng Liyuan? --- Of course, she is First Lady of China, famous singer.