We surely desire that the tour leader ________us immediately of any change in the travel schedules.

Mr. Brown’s condition looks very serious and it is doubtful if he will ________.

Saving Private Ryan is an unforgettable anti-war film and also a story of courage and _________ .

Would you please read the letter and ________ your classmates?[ ]

Alice, bent ______ losing weight, increased the time of exercise to three hours______ a time.