We should prevent such a silly mistake _____ again.
| A．occurring | B．to occur |
| C．to be occurred | D．from being occurred |
—Did you hear________ John? —Yes，he rang me this morning and we agreed________ a date to meet.
| A．of; to | B．about; with |
| C．from; with | D．from; on |
________crime in this area has increased so much over the last 20 years?
| A．Why is it that | B．Why it is that |
| C．Why was it that | D．Why it was that |
—Have you seen the film before? —No. This is the first time that I________ it.
| A．see | B．saw | C．have seen | D．had seen |
—You ________ a child. You can take care of yourself. —Really? But I am only 15 years old.
| A．no longer are | B．not any more are |
| C．are no longer | D．no more are |
—________ you write so well? —By reading and keeping diaries every day.
| A．How is it that | B．Is it how that |
| C．How it is that | D．What is it that |