An old man got into the car
An old man got on the bus.
The young man gave up his seat to an old man
That young man gave his seat to an old man.
I wish you progress in your studies and make progress! (*^__ ^*)
If you don't understand, please take it in time. Thank you!
The car lost control and knocked down an old man
The car lost control and knocked down an old man.
How are you doing in Beijing?
How are you in beijing?
Have you a good stay in beijing