广州的公园每年都种很多树．
Every year， a lot of trees in the parks in Guangzhou．
How is your program getting along？
Jack Ma （agree）to help us， but he has changed his mind．
We must remember that the medical workers （fight）against the virus while we were resting at home．
Many parents are considering （choose）a good school for their children．
Simon， let's meet （在……外面）the theatre at 2 o'clock．
The （礼貌的）you are， the more others will like you．