The company used 50 percent of the raw materials, the rest of which __________ sent to other cities to help the factories there.
I don’t know the word. I had to ______a dictionary
. I have read the material several times but it doesn’t make any ____to me
. ----Was everyone here ----No. Some students ______traffic on the way
. The boys enters the classroom, smiling and______, and_______down to have their lessons
. The bus the man was looking forward to _______only a minute ago