1£®You will be informed when the book becomes available (¿ÉµÃµ½µÄ)£®

2£®Pigeons navigate (µ¼º½) less accurately when the earth's magnetic field is disturbed.

3£®The iron has lost its magnetic (ÓдÅÁ¦µÄ) force.

4£®My grandfather learn shoe­make as an apprentice to a master craftsman (¹¤½³)£®

5£®All the children are tested in basic literacy (¶ÁдÄÜÁ¦).

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1£®Action as_well_as thought is necessary for us to learn English well.

2£®There are plenty_of apple trees in this area, which help stop the soil from being washed away.

3£®My boss arranged_for me to discuss the business details with a merchant from Canada.

4£®The government has done much to prevent the dam from the possible flood.

5£®We firmly believe that war never settles anything. It only leads_to violence.