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Jack’s love for birds started when he made his first bird feeder about six years ago. He filled the feeder with seeds(种子),put it in his backyard and then ____ started coming. He got really ____ in birds as more came. Then he joined a local society. As he realized that more and more birds were dying very _______,he wanted to try his best to help them.

Besides ____ he has done, he has his own team called Protecting Our Birds. He does_____about birds, operates a website to teach people about birds and how to help them, and_____ boxes for birds. Not long ago, he found that the bluebirds were nesting(做窝) in the dead trees which were often cut down, ___ he began to make bluebird boxes for the birds in order to save them. Now he wants to use these boxes to take the place of the dead trees. He hangs these boxes up in trees and takes _____ down every week to see if the birds are nesting in them. He also writes articles, hoping that more people will ____ protecting natural ecosystems(生态系统)."Researching birds is ____ to protecting birds,” Jack says, “In order to protect birds, we have to learn and really know about the birds. ”

1.A. seeds, B. birds C. scientists

2.A. bored B. nervous C. interested

3.A. sadly B. quickly C. peacefully

4.A. what B. why C. how

5.A. business B. research C. practice

6.A. builds B. breaks C. pushes

7.A. so B. but C. unless

8.A. it B. him C. them

9.A. hand in B. join in C. call in

10.A. simple B. crazy C. important

九年级英语完型填空中等难度题

少年,再来一题如何?
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