1.all the rooms in this hotel are ________ and that would make it too expensive to stay in a.air condition b.air conditioners c.air conditioning d.air conditioned 2/.the purpose of the exam was to______the students' knowledge of the subject a.try b.inspect c.prove d.test 3.Jane ____spending the afternoon at the swimming pool a.urged b.encouraged c.suggested d.persuaded 4.they ____ for the accident a.blamed b.faulted c.accused d.charged 5.the sky is_______I don't think it will rain a.tiny b.clean c.clear d.cloudy

Prison is the common way most countries try to solve the problem of crime. However, a more effective solution is to provide the public a better education.
To what extent do you agree or disagree?

1.Hydropower is another source of ____ energy (new)

2.People produce wind power in ______ places(wind)

3._____ gas is clean but it's dificult to find(nature)

4.Nuclear power can cause a lot of _____(polluted)

5.There are some _____ of non-renewable power such ass expensive and dificult to get(advantage)

6.His bad result made his parents ____(happiness)

7.____ he didn't pass the exam(luck)