The boy as well as the two dogs _____ when the earthquake rocked the city.
| A．were sleeping | B．is sleeping |
| C．was sleeping | D．are asleep |
—Do you know where David is? I couldn't find him anywhere.
—Well. He ________have gone far—his coat's still here.
| A．shouldn't |
| B．mustn't |
| C．can't |
| D．wouldn't |
The storm left，________a lot of damage to this area.
| A．caused |
| B．to have caused |
| C．to cause |
| D．having caused |
________many other scientists, Albert Einstein enjoyed music besides scientific research work.
| A．In common with |
| B．In common |
| C．In the same |
| D．At the same |
—I need some fresh air, so I'm going out for a walk.
—________.
| A．Have fun |
| B．With pleasure |
| C．You'd better not |
| D．It's none of my business |
The discovery of new evidence led to________.
| A．the thief having caught |
| B．catch the thief |
| C．the thief being caught |
| D．the thief to be caught |