I have two children, and _____ of them are working in the west of China.
Our teacher has ____ to tell us,please keep quiet.
. --What's ____ with you,sir? --I have got a headache,doctor.
The book is ____. Most of the teachers are ____ in it.
It is said that an A-shaped towerin the center of tile city next year.
You'd better keep the medicine somewhere safe, out of the children's .