It was the drug, not the disease, that killed the boy.—He would be still alive today if he_____ that drug.[ ]

It’s a top secret—Yes, I seeI will keep the secret________you and me[ ]

We can believe what Tom says, because he is honest boy.

Jack was once a common name， ,I think, that isseldom chosen nowadays．

_______ in a friendly way, their quarrel came to anend.