He ________ your car by mistake because he didn't have the keys.
| A．mustn't have taken | B．shouldn't have taken |
| C．couldn't have taken | D．needn't have taken |
He is believed to be one of the best ________ composers. Although old, he is very much ________and he can give a ________ description of what happened.
| A．living, alive, lively | B．live, lively, alive | C．alive, live, living | D．lively, living, alive |
_________ no buses, we had to walk home after work late into the night yesterday.
| A．Being | B．There were | C．There being | D．It being |
－What do you want to do next? We have half an hour until the basketball game.
－_________. Whatever you want to do is fine with me.
| A．It all depends | B．All right | C．It’s up to you | D．Glad to hear that |
In class, fewer of the students who are not ________ their studies sometimes ________the dying robots, not listening attentively.
| A．accustomed to; are functioned as | B．addicted to; function as |
| C．sceptical about; are functioned | D．accurate in; function |
The ________ expression on her face suggested she was_________ when he heard the news.
| A．amazing; amazed | B．amazed; amazing |
| C．amazed; amazed | D．amazing; amazing |