Do you know the way __________

How was his explanation at the court?— So convincing ______ that I entirely approved of it.

_______ hard you try, it is difficult to lose weight without cutting down the amount you eat. [ ]

If you are going to stay in the United States for longer than a(n) ______ visit, you may be interested in learning more about its people and culture.

How about the book you are reading—Good indeed. It many problems we have come across in our study.