The international agreement, ______ to encourage children not to smoke and help people kick the habit, was signed on February 27.
| A．intended | B．being intended | C．intending | D．to intend |
________，I have never seen anyone who's as capable as John.
| A．As long as I have traveled |
| B．Now that I have traveled so much |
| C．Much as I have traveled |
| D．As I have traveled so much |
You should try to get a good night's sleep________much work you have to do.
| A．however |
| B．no matter |
| C．although |
| D．whatever |
—Dad, I've finished my assignment.
—Good, and________you play or watch TV, you mustn't disturb me.
| A．whenever |
| B．whether |
| C．whatever |
| D．no matter |
When I told him to make an apology, he________his eyebrows and said，“Apologize? Why？”
| A．held up |
| B．put up |
| C．came up |
| D．lifted up |
You will succeed in the end________you give up halfway.
| A．even if |
| B．as though |
| C．as long as |
| D．unless |