江苏省译林版下学期七年级英语组合训练.zip

2016-2017学年下学期七年级英语组合训练（18）
【完型填空】
Pets are popular now. Many people keep small ___1___ as pets. They keep them in a tank of ___2___. The tank is made of ___3___ glass, so people can see through it. In this way they can enjoy watching the fish. The fish need room. If there is not enough ___4___, they will die because they can’t take in enough oxygen（氧气）. So it is better to put some ___5___ in the tank. You know plants can give ___6___ oxygen. The fish can live a happy life. 【来源：21·世纪·教育·网】
It is important to keep the water clean all the time. So you should ___7___ water every some days. Some fish like jumping high. They may jump out of the tank. So you’d better buy a ___8___ tank. Like other pets, the fish needs food. Remember not to give them ___9___ food; it is bad for their health. In fact, keeping pets ___10___ a lot of work caring about them is important.
( ) 1. A. dogs B. cats C. fish D. snakes 21·世纪*教育网
( ) 2. A. water B. sand C. earth D. air www-2-1-cnjy-com
( ) 3. A. beautiful B. thin C. thick（厚的）D. clear www.21-cn-jy.com
( ) 4. A. room B. hair C. class D. school 2·1·c·n·j·y
( ) 5. A. water B. plants C. animals D. stones 【出处：21教育名师】
( ) 6. A. away B. at C. in D. out 【版权所有：21教育】
( ) 7. A. change B. take out C. pour D. put 2-1-c-n-j-y