—Do you often go to Jingyue Park,by car or by bike?
—______________.I think it's good for the environment and our health.( )
A.Yes,I doB.No,I don'tC.By bikeD.By car
We all need partners _______.
The river is too wide for the swimmers _______________.
I am happy with my old friends today.
The policeman asked us _____him send the old man to the hospital.
()If there _____ no buying and selling of animals, there will be no killing in nature.