All ________ we want to know is ________ we can persuade more people to join us.

A．that; how       B．what; that          C．that; which       D．what; why

Are you ready to do your bit to stop global warming? Do you want to let the world know that you believe it is not doing nearly enough to fight climate change?

On Saturday, March 29, you will have a chance to communicate your concerns—to tell Ottawa and the entire world that you are devoted to doing your part.

You can do it by turning off your lights during Earth Hour, from 8 p.m. to 9 p.m. Started last year by the World Wildlife Fund in Sydney, Australia, Earth Hour this year is going international, with 17 cities signed up so far, including Toronto. Others include Chicago, Manila, Tel Aviv, Copenhagen, Melbourne, and Christchurch, New Zealand.

The challenge for us Torontonians will be to show we are as devoted to fighting global warming as Sydneysiders were last year, when more than 2.2 million of them participated and slashed the city's power use by 10 per cent for the planned hour.

Of course, one hour of darkness isn’t going to stop global warming. But the thinking behind Earth Hour is that it gets people personally involved. Besides giving people a chance to register their concerns over climate change, the goal is to get them to start changing their wasteful habits. And we all have them, including some we aren't even aware of.

Did you know, for example, that you are still drawing power if you leave your cellphone charger plugged in after charging your phone? The same is true for other electronic devices that you think you've turned off.

If you want to make a difference, sign up today at http://www.wwf.ca/EarthHour and make a pledge (宣誓) to turn off your lights when Earth Hour arrives on March 29. Persuade your friends, co-workers and your employer or employees to do their part.

But don't wait for this symbolic gesture to raise awareness that we all have to be part of the solution. Start today to think about changes that can be made in your home and your workplace that will cut down on waste and greenhouse gas emissions (排放).

63. The passage mainly calls on people of _____ to join in the March 29th activity.

　　　 A. Sydney　 　　　　　　 B. Toronto 　　　　　　　　 C. the world　　　　　　　　 D. the 17 cities　

64. The Earth Hour movement mainly aims to get people to _______ to save our earth.

　　　 A. sense the danger　　　　　　 B. make a pledge 　　　　

C. perform their duties D. show their value　　　

65. Which is implied in the passage that should not happen in our daily life?

　　　　　

　　 　　　　　　　　　　　　 　

66. The best title for the passage is _____.

　　　 A. A Chance to Help Save the Earth　　　　　　 B. A Chance to Help Prevent Pollution

　　　 C. An Hour to Fight Against Bad Habits D. An Hour to Keep Climate Unchanged

Are you ready to do your bit to stop global warming? Do you want to let the world know that you believe it is not doing nearly enough to fight climate change?

On Saturday, March 29, you will have a chance to communicate your concerns—to tell Ottawa and the entire world that you are devoted to doing your part.

You can do it by turning off your lights during Earth Hour, from 8 p.m. to 9 p.m. Started last year by the World Wildlife Fund in Sydney, Australia, Earth Hour this year is going international, with 17 cities signed up so far, including Toronto. Others include Chicago, Manila, Tel Aviv, Copenhagen, Melbourne, and Christchurch, New Zealand.

The challenge for us Torontonians will be to show we are as devoted to fighting global warming as Sydneysiders were last year, when more than 2.2 million of them participated and slashed the city's power use by 10 per cent for the planned hour.

Of course, one hour of darkness isn’t going to stop global warming. But the thinking behind Earth Hour is that it gets people personally involved. Besides giving people a chance to register their concerns over climate change, the goal is to get them to start changing their wasteful habits. And we all have them, including some we aren't even aware of.

Did you know, for example, that you are still drawing power if you leave your cellphone charger plugged in after charging your phone? The same is true for other electronic devices that you think you've turned off.

If you want to make a difference, sign up today at http://www.wwf.ca/EarthHour and make a pledge (宣誓) to turn off your lights when Earth Hour arrives on March 29. Persuade your friends, co-workers and your employer or employees to do their part.

But don't wait for this symbolic gesture to raise awareness that we all have to be part of the solution. Start today to think about changes that can be made in your home and your workplace that will cut down on waste and greenhouse gas emissions (排放).

63. The passage mainly calls on people of _____ to join in the March 29th activity.

　　　 A. Sydney B. Toronto C. the world D. the 17 cities　

64. The Earth Hour movement mainly aims to get people to _______ to save our earth.

　　　 A. sense the danger B. make a pledge

C. perform their duties D. show their value　　　

65. Which is implied in the passage that should not happen in our daily life?

　　　　　

　　 　　　　　　　　　　　　 　

66. The best title for the passage is _____.

　　　 A. A Chance to Help Save the Earth B. A Chance to Help Prevent Pollution

　　　 C. An Hour to Fight Against Bad Habits D. An Hour to Keep Climate Unchanged

Are you ready to do your bit to stop global warming? Do you want to let the world know that you believe it is not doing nearly enough to fight climate change?

On Saturday, March 29, you will have a chance to communicate your concerns—to tell Ottawa and the entire world that you are devoted to doing your part.

You can do it by turning off your lights during Earth Hour, from 8 p.m. to 9 p.m. Started last year by the World Wildlife Fund in Sydney, Australia, Earth Hour this year is going international, with 17 cities signed up so far, including Toronto. Others include Chicago, Manila, Tel Aviv, Copenhagen, Melbourne, and Christchurch, New Zealand.

The challenge for us Torontonians will be to show we are as devoted to fighting global warming as Sydneysiders were last year, when more than 2.2 million of them participated and slashed the city's power use by 10 per cent for the planned hour.

Of course, one hour of darkness isn’t going to stop global warming. But the thinking behind Earth Hour is that it gets people personally involved. Besides giving people a chance to register their concerns over climate change, the goal is to get them to start changing their wasteful habits. And we all have them, including some we aren't even aware of.

Did you know, for example, that you are still drawing power if you leave your cellphone charger plugged in after charging your phone? The same is true for other electronic devices that you think you've turned off.

If you want to make a difference, sign up today at http://www.wwf.ca/EarthHour and make a pledge (宣誓) to turn off your lights when Earth Hour arrives on March 29. Persuade your friends, co-workers and your employer or employees to do their part.

But don't wait for this symbolic gesture to raise awareness that we all have to be part of the

　 solution. Start today to think about changes that can be made in your home and your workplace that will cut down on waste and greenhouse gas emissions (排放).

63. The passage mainly calls on people of _____ to join in the March 29th activity.

　　　 A. Sydney B. Toronto C. the world D. the 17 cities　

64. The Earth Hour movement mainly aims to get people to _______ to save our earth.

　　　 A. sense the danger B. make a pledge

C. perform their duties　 D. show their value　　　

65. Which is implied in the passage that should not happen in our daily life?

　　　　　

　　 　　　　　　　　　　　　 　

66. The best title for the passage is _____.

　　　 A. A Chance to Help Save the Earth B. A Chance to Help Prevent Pollution

　　　 C. An Hour to Fight Against Bad Habits D. An Hour to Keep Climate Unchanged