Finishing their shopping at the mall, the couple discovered that their new car _______.
| A．had stolen | B．had been stolen |
| C．was stolen | D．is stolen |
Most of these groups _______ teachers and graduate students, but some freshmen join as well.
| A．make up | B．is made up |
| C．consist of | D．is consist of |
If _______ to look after luggage for someone else, inform the police at once.
| A．asked | B．to ask | C．asking | D．having asked |
Laura was away in Paris for over a week. When she got home, there was a pile of mail _______ for her.
| A．waited | B．to wait | C．waiting | D．was waiting |
Just tell me the accident to the point, but don’t ______ any important detail.
| A．let out | B．figure out | C．leave out | D．give out |
Would it be possible for me to meet with you _____ and discuss the matter?
| A．on your comfort | B．at your service |
| C．at your ease | D．at your convenience |