_______ you tell me how I_______ get to the No.168 Middle School?
_____the doctors in the hospital is about100 and one fourth of them are _______doctors.
We will go out for a picnic if it _____tomorrow.
Put it down, Jim. You mustn’t read ______letter.
_______, Coca-Cola began to enter China’s market.
We are doing much better _____English ______our teacher’s help.