If people follow the traffic rules，there will be f accidents on the road．
Don't hand in your report until all the information （check）．
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．