From the ________ shown in the dead body, he ________to death by a certain poisonous chemical, but I can’t tell exactly which.
| A．symptoms; must have been poisoned | B．signs; should have been poisoned |
| C．symbols; could have been poisoned | D．appearances; may have been poisoned |
On the third floor there are two rooms, ____ is used as a meeting room.
| A．one of them | B．the larger of which |
| C．the larger of that | D．the largest of which |
Look, Charlie．What a mess you've made! ____ the toys quickly in the box.
| A．Put out | B．Put away | C．Put up | D．Put off |
___and breathless, we reached the top of the mountain and stopped, ___the beautiful scenery.
| A．Tiring; to admire | B．Being tired; admiring |
| C．Tired; to admire | D．Tired; admiring |
After graduation, he was employed by a famous company and ____ there ever since.
| A．worked | B．has worked | C．had worked | D．is working |
Dad is used to smoking and drinking. There’s no chance _____ I’m able to talk him into .
| A．whether ; giving it up | B．of whether; giving them up |
| C．that; getting rid of them | D．which; stopping it |