— Now more and more Chinese senior students are applying for admissionto American universities through SAT.—_______.But taking an SAT may cost more than 10,000 yuan.
In order to gain a bigger share in the international market, many state-run companies are striving _____ their products more competitive.
Fishing is his favorite hobby, and _____.
I really appreciate _____ to relax with you on this nice island.
The bell _____ the end of the class rang, _____ our heated discussion.
As early as 1647 Ohio made a decision that free, tax supported schools must beestablished in every town _____ 50 households or more.