1, sometimes he studies late into night.2, he has been working in China for 4 years.3,they went into the classroom one after another.4,we often live with our granmaother;5,The morning meeting lasted for more than an hour.6,follow sb's advice. 7, go to the beach by car.8,schoolwork,9,altogether,10,eat up.11,outstanding leader. 13 yard sale.14 well-known scene