--What time do you go to bed? -- about a quarter to ten.
| A．For | B．In | C．At | D．On |
________ exciting music the woman is playing!
| A．How | B．What |
| C．How an | D．What an |
Jerry ________ with a stranger when I met him on the way to work yesterday.
| A．was arguing | B．would argue |
| C．argued | D．is arguing |
Before you start this task, you ________ realize its importance of doing it.
| A．may | B．can |
| C．ought to | D．would |
To save water, the parents told their children ________ their teeth under a running tap.
| A．to brush | B．not brushing |
| C．not to brush | D．brushing |
Mr. Lee spent the final time of his life in writing after finding out that he ________ soon.
| A．would die | B．will die |
| C．died | D．has died |