Lisson 20 Don't park here.
第20课 不要在这里停车
The Boffins are going shopping.
Don't park here.
Why not?
That sign says "No Parking."
It's OK.You can wait in the car.
Don't go to sleep!
But Professor Boffin does go to sleep!
Don't park here.Why not? That sing says"No Parking".
DON'T park here That sign says "No Parking". Play with matches They're dangerous.
ride that bike, The tires are flat. to near Tim, He has the measles.
make a noise The baby's asleep. sit there, My sunglasses are on that chair.
talk in the library, That sign says "Silence". Smoking here, That sign say "No Smoking."