—I’m going to Shanghai tomorrow. Do you have anything_______to your son, Mr Wang?—No, thank you anyway.
To tell you the truth, I think it is you______ Mr. Black______.
The computer systemsuddenly while he was searching for information.
___ the room, the nurse found the tape-recorder ___.
As we joined the big crowd I got _____ from my friends.
Scientists have many theories about how the universeinto being.