—How did you make contact with the travel agent, Susan?—Oh, that’s easy. I surfed the Internet and then called one _____ the telephone number is provided.
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 internationalcooperation 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.
A new iphone costs about _________of a second-hand one.