Kazakh legends Read the statement and write Yes, No, or Not Given.
1) Many heroes could defeat Zhestyrnak.
2) Mamai was very brave when he met Zhestyrnak in the mountains.
3) Zhestyrnak sat at the fire and took a piece of meat herself.

Did the shop open sone time ago? when did the shop open? what opened some time ago? did the shop open sone time ago or 2 years ago? the shop opened some time ago, didn't it? will the last train leave the station at 11.30p.m? when will the last train leave the station? what will leave the station at 11.30p.m? will the last train leave the station at 11.30p.m or 11.40 p.m? the last train will leave the station at 11.30p.m, won't it? have all the students read this interesting book? what have all the students read? who has read this interesting book? have all the students read this interesting book or only some of them? all the students have read this interesting book, haven't they?

1. "carbon calculators" can help you to know how much co2 is produced by you. 2. almost one ton of co2 per person may be produced during a flight across the pacific ocean. 3. that can be done by buying energy-efficient light bulbs, refrigerators, and other appliances. by installing solar panels, we can make homes and businesses greener. 4. it may be offsetted by walking, riding bicycles, and driving hybrid cars. 5. this article implies the need  of reducing co2 levels in the atmosphere.because, otherwise it may lead to global warming.