From the smile on Rico’s face, you might have the ________ that he has no problems. The truth is, however, that his parents are both quite ill, and he lost his job two weeks ago.
79.I was disappointed with the film . I had expected ______ to be much better.
80.It was not until 1920 ______ regular radio broadcasts began.
81..______is a fact that English is being accepted as an international language.
82.I was only when I reread this poems recently _____ I began to appreciate their beauty.
83.I hate___ when people talk with their mouths full.