-May I trouble you with the question?-Sorry, but it is______my knowledge.
All the students in our class are working hard every day, and the result _____ to be good in the coming examination.
— The terrible accident is under investigation. — Actually, quicker action _________ those workers trapped in the mine.
I don’t understand how you got a ticket. I always ______ you ______ a careful driver.
When we think of communication , we _________ think of using words---- talking face to face, writing messages, and so on .
The first prize winner _______, John was so disappointed that he felt unwilling to know the rest of the results.