The unemployment rate has decreased _____ 2% to 5.4%, compared with 7.4 % last year.
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.
-You frighten the baby when you make that noise. Don't do that!-She's not __________. She knows I am playing with her.