— We would appreciate it if you could stay for lunch.
— Sorry, I . I have another appointment.
| A．won't | B．shan't | C．can't | D．mustn't |
The girl dressed in the latest Paris fashion is ________ in her appearance but rude in her speech.
| A．explicit | B．diverse |
| C．elegant | D．Relevant |
It was not until all the fish in the pond died that________ the situation was serious.
| A．did he realize | B．he realized |
| C．he had realized | D．had he realized |
Today acupuncture has become popular round the world, ________ have other traditional Chinese medicines.
| A．so | B．as | C．while | D．like |
It was too dark . I couldn’t ________ the words written on the wall.
| A．make out | B．put out |
| C．work out | D．carry out |
It Is ________ great comfort that many drivers have realized drunk driving is ________ invitation to accidents.
| A．a; / | B．a; an | C．/;the | D．the; an |