---- Do you think it's a good idea to make friends with your students? ---- _____ , I do.I think it's a great idea.
Don’t use words, expressions or phrases _____ only to people with specific knowledge.
Quite a few people used to believe that disaster _____ if a mirror was broken.
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.