Who is making so much noise in the garden? __ the children.
The president, together with his bodyguard,__________ to the nuclear station __________ there was an accident 20 minutes ago.
A person, when he or she is young, can't read __________ many books.
The question which will be discussed next week has something __________ our salary.
A new __________ to teaching English is being used here, and it has been proven to be very helpful to the students.
Unluckily, when I dropped in, Dr. Smith __________,so we only had time for a few words.