阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。
run,ill，dead，health，besides，live， full,with,much,keep,mess,bear |
No air means 1 Although we can’t see it,there is air around us. So air is everything and it gives life to every 2 thing. Bad air makes people 3 We must have fresh air to 4 us in good health.
In the city,there are a great many people and there are too many cars 5 on the roads. The gas which the cars spread out is 6 of poison. Every day we breathe it in again and again. This makes us feel sick.
7 cars,there are many factories,too. From chimneys of these factories,we get the smoke usually in black and gray. This kind of smoke,when mixed 8 the air,is dangerous to our health. It’s 1 because smoke contains many poisonous solids and gases, so in order to keep us 9 ,we have to go out to the
countryside to breathe 10 fresh air. We can also J climb up hills to get the fresh air.
1. 2. 3. 4. 5.
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阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。
travel,environment,traveller,ride,cross,with through,before,for,little,use,take |
A couple (夫妇)have travelled around the world in 297 days—without 1 any planes. Tom Fewins and Lara Lockwood 2 78 buses,61 trains,34 cars,18
boats,6 bicycles,and even 1 elephant. They wanted to prove (证明)that tourists can still be well travelled without damaging the 3 They aimed to produce 4 than 3,000 kg of carbon dioxide (二氧化碳）， compared 5 six times that amount if they had gone by plane.
They spent ten months 6 44,609 miles through 18 countries on land and sea. The couple’s world tour began in June 2008 with a two-hour bus journey to London from their home in Oxfordshire. They took the train to Eurostar,Brussels and then caught a bus to Hamburg 7 going to Copenhagen. The couple even 8 on an elephant for 15 miles 9 the Chinese part of the Mekong River (循公河）.
The couple hoped to write a book based (以..为基础）on their journey to teach other 10 how to travel without damaging the environment.
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6. 7. 8. 9. 10.