---How did you do in the test yesterday?
-----Not so well. I ______ much better but I misread the directions for writing。
| A．will have done | B．could have done |
| C．must have done | D．may have done |
________， the car stopped all at once.
| A．Seeing a boy lying on the ground |
| B．On seeing a boy sitting on the road |
| C．The driver saw a boy standing on the road |
| D．The minute the driver saw a boy seated on the road |
Due to the widespread ________ of this medical technology, more diseases can be discovered and treated at an early stage.
| A．approval | B．application | C．appointment | D．appreciation |
If you want to ______ your goals and dreams, you have to be willing to pay the price.
| A．accomplish | B．attach | C．advocate | D．attempt |
We don’t think the experiment is ______ failure. At least we have gained ______ experience for future success.
| A．the; a | B．a; / | C．a; an | D．the; the |
—Do you think you will be able to finish your writing by five o’clock today?
— ______. I’ll be busy with experiments all day.
| A．Not a chance | B．Not a little | C．Not to mention it | D．Not a big deal |