A：Hi．Wang Ting．
B：Hi，Li Jing．
A：（56） ？
B．I'm going to the Children's Home to help the homeless children．
A（57） ．The homeless children should be taken
good care of．Who are you going with？
B：I am going there with my classmates．（58） ？
A：Yes，I'd love to．I love children and I'm free today．（59） ？
B．We can teach them some songs and play games with them．
A：How about helping them with their schoolwork？
B，（60） ．The teachers there must be glad．Let's go．
Stop （lie）!I shall never believe you again.
Shenzhen Special Economic Zone （经济特区） celebrated its （ forty） birthday on Oct.14，2020.
一Government has taken actions to stop water and air （ pollute）.
一Yes.Clear waters and green hills are as good as mountains of gold and silver.
一My father will take me to the West Lake in Hangzhou this Saturday.
一Really？I hope you'll enjoy （ you） weekend.
Beijing opera （ introduce） to more people around the world during the 2020 Mei Lanfang Art Festival.