The principal walked onto the platform and seated himself in a chair, _______ for answering questions.
| A．prepared | B．being prepared | C．prepared | D．preparing |
Only______ people can have a good understanding of the lecture given by the scientist.
| A．devoted | B．generous | C．educated | D．reliable |
I_______ laughing when my son made a face.
| A．burst into | B．burst upon | C．burst out | D．burst on |
She is an excellent student in our class, and she always________ herself in her studies.
| A．hides | B．buries | C．covers | D．leaves |
Although I liked the appearance of the house, what really made me decide to buy it was the beautiful________ through the windows.
| A．view | B．scene | C．sight | D．scenery |
Betty’s mother died of cancer last year, which had a great influence on her. She her mind to be a doctor to help the sick.
| A．made up | B．packed up | C．picked up | D．gave up |