7．I sleep with window openunlessit's really cold．——青夏教育精英家教网——

7．I sleep with window openunlessit's really cold．

6．I found the mapofgreat value in helping me traveling around the city．

4．If you don't care about wild animals，neither______friendly to us humans．（　　）

will animals be

animals will be

3．Compared to our small flat，Bill's house seemed like a palace．

2．I loved playing computer games，but very little ______ from it．（　　）

1．The theory，____ my opinions are based，consists of three parts．（　　）

10．It is beyond _______ that Professor Tu's achievement doesn't come from good luck but from her dedication to her research work．（　　）

9．During some tedious hours of a space shuttle（航天飞机）flight，an astronaut passed some time（61）tring（try） to find his phone．As the spacecraft orbited（环绕…运行）Earth，the astronaut peered through the shuttle's windows to the distant world far below．Eventually，he （62）found（find） it-the twinkling lights of the city（63）wherehe lived．What a thrill!It was （64）extremely（extreme） comforting to see home when he was so far away．
On the next orbit，he looked out of the window again．This time the entire region around the city felt like home．On the orbit after that，he only had to look for his country（65）to feel（feel） at home，then only at the continent．Eventually，the astronaut saw the entire Earth（66）ashome sweet home．
The astronaut comprehended a simple yet important idea-all of Earth is our home．But lately we inhabitants haven't been too kind to our home．In fact you might say our home is in need of substantial repair．Many of the problems facing the planet come down to one vital factor-our quest（寻求）（67）forenergy．This book explores how the use of energy（68）affects（affect） the environment．Yes，our Earth is （69）loaded（load） with problems，but there are（70）solutions（solution），too．

8．The weather was cold while we were away．I wish it _________warmer．（　　）

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