Some researchers believe that there is no doubt___ a cure for AIDS will be found.
Most Irish people go to ______ church every Sunday and ______ church plays ______ important part in their life.
– _______ that made Mrs. White so upset? – Her son’s making trouble in the school.
My sister, as well as her classmates who_____ late for class, _____criticized by Mr. Hunt.
______ almost all our time to our schoolwork in the past three months, we have almost no time for fun and play.
.He tried________to persuade his friends to travel with him, so he traveled alone.