---How did your students express their thanks to you on Teachers’ Day?---A gift together with many flowers _______ sent to me .
With the world changing fast, we have something new __________ with all by ourselves every day.
—When will you come to see me, Dad? —I will go to see you when you __________ the training course.
—You've left the light on. —Oh, so I have. __________ and turn it off.
He was about to tell me the secret __________ someone patted him on the shoulder.
In the near future, more advances in the robot technology __________ by scientists.