Robert is said _______ abroad, but I don’t know what country he studied in.
| A．to have studied | B．to study |
| C．to be studying | D．to have been studying |
.I was about to leave for work ______the telephone rang.
| A．as | B．until | C．while | D．when |
China is a_____country____the third world.
| A．developing,belonging | B．developed,belonging to |
| C．developing,belonging to | D．developed,belongs to |
Mr Brown is____that all of the students respect her.
| A．such good a teacher | B．such good teacher | C．a so good teacher | D．so good a teacher |
--I have passed the driving test!---!
| A．Congratuation | B．Congratulate to you | C．Congratulating | D．Congratuations |
To our joy,the operation is ____success and the patient is now out of____danger.
| A．a,the | B．a,/ | C．/,the | D．/,/ |