--- Jim took one-hour ride just now. What a short time he spent finishing such a long way!--- He is _____ experienced rider.
The doctor will return from Macao ______ a few days.
There is no doubt _______ your answer is right.
These photos_____ me_____ the old days when I was young.
His friends found ______ necessary to tell him everything about his father .
---Can you hear a girl ____ next door, Miss Zhou? ---Yes. How beautifully!