They need twenty more workers ______ their group to do the job.
—Can I really get a car as a reward if I win the race?—Absolutely!________.
My father did buy the CD, ________ he actually doesn’t appreciate the music in it at all.
Jim who is now our English teacher once ________ as a manager in an international cooperation for 5 years.
_________ a certain doubt among the students as to the necessity of the work.
You ______ scold such a pupil who always keeps silent so seriously that you ______ hurt him.