At the meeting they discussed three dif-ferent_______to the study of mathematics。
Dalian is ______ most beautiful coast city and many visitors say they will come for______ second time.
Tom must be waiting for you now, _______?
Every one of us is free to have our own religious _______.
The _______age of the students in our class is about 19.
I’d like to read a magazine. Do you have _______?