5、E-mail, as well as telephone, ______ an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．Hoped |
To the people’s delight, the _______ official has been sentenced to ten years’ imprisonment.
| A．flattery | B．innocent | C．corrupt | D．mistaken |
I have decided to _______ my proposal for urban development to the city council.
| A．negotiate | B．confirm | C．prove | D．submit |
— I will turn to another topic. Can you follow me well?
— _______. Please go on.
| A．Yes, I will | B．Yes, perfectly | C．No, I won’t | D．No, I can’t |
The old couple _______ their son; what would they do without him?
| A．adore | B．admire | C．envy | D．respect |
It was _______ I had time to speak that he rang off.
| A．after | B．when | C．before | D．until |