The production of cars of this company has increased ______ 300, 000 a year, but the sales of new cars have fallen ______ 20 percent this year.
. The little boy still needs the _____ 30 dollars to do with the things _____.
. I strongly recommend that the information______ in my report____to our headmaster without delay.
. It was too dark, and I couldn’t _______ the words written on the blackboard.
. The fact of Madam Curuie’s_______ to the radiation for a long time ______ her poor health.
. I wonder __________ that made him so upset yesterday.