阅读填词

　　Algae are plants that have no roots or leaves. They grow in w 1 place. You may have seen algae on top of the water in a pond or l 2 . Most algae are green or blue, but some are red, b 3 or black. Often you buy algae at the store, but you don't know it. Some k 4 of algae are used in making ice cream, tooth paste, skin creams, and medicine.

　　Algae don't look or taste good, but they are h 5 in food value. They can be made into flour. Women and men are working to make algae taste b 6 . Then they can be used for food. Tomorrow, m 7 people will live in the world. They will n 8 more food to eat.

　　Algae are e 9 to grow. They may become an important f 10 .

1．w　　　2．l　　　3．b　　　4．k　　　5．h　　

6．b　　　7．m　　　8．n　　　9．　　　10．f　　

根据下列句子及所给单词的首字母，在答题卷上按题号写出各单词的完全形式 (每空限填一词)。

71.  We i________Tom to join our volunteer club and he agreed.

72. This cake t________ delicious. Would you like a try?

73. Mum is cooking in the k________ while Dad is watching TV.

74.  She doesn’t want to do anything e ________ sleep.

75.  If new students come to your class, you should get a________ with them.

76.As a kind girl, Lucy is always w______ to help people in trouble.

77. Plants and a_______ need water and food to live.

78、He is called Mr Knowledgeable, so I think he can s           your problems.

79、Henry never does his homework as c            as Ben. He always makes a lot of mistakes.

80. Excuse me, sir. Don’t you see the s_____“No smoking”on the wall ?

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。

The environment is becoming worse and worse . There are? many k_1.____ of pollution that I worry about. The most terrible two are w__2._? pollution and air p_3.______, because people can’t live healthily with dirty water and polluted air. Animals can’t live in the world ,either. More and more people are becoming ill b _____4.__ of polluted air. I think factories shouldn’t? pour dirty water i_5._____ rivers directly or produce so much waste gas. We’d better go on? foot or by? bike? i____6.___ of by car. Finally, everyone must pay attention to r___7.___ pollution. If everybody makes so m__8.___ rubbish , one day we may live in a world which is full of rubbish. H__9. frightening it will be ! We should take a____10.__ to make our world cleaner and more beautiful.