Some people won’t _______ the importance of their health until they lose it.
| A．forget | B．realize |
| C．repair | D．reduce |
Tom has ________ that he lives a happy life.
| A．a so well-paid job | B．such a well-paid job |
| C．so a well-paid work | D．such a well-paid work |
________ everybody is here, let’s begin our meeting.
| A．Though | B．Since | C．Because | D．While |
---Do you mind my sitting here, Tom? ---___________. It’s for our teacher, Mr Green.
| A．Not at all | B．All right |
| C．Better not | D．Never mind |
---Don’t be nervous whenever you have a test. --- ____________.
| A．You’d better not. | B．Please don’t |
| C．Yes, I’d love to | D．Well, I won’t |
They thought __________ important to look right and left when ________ the road.
| A．it’s; cross | B．it; to cross |
| C．it; crossing | D．it was; to cross |