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<!DOCTYPE BATCH SYSTEM "exercises_oup.dtd"><batch>
<exercise subhead="dragdrop"><media type="none"/><head><title>Drag and drop</title><task>Match the words and definitions. Click on a word then drag it into the appropriate box.</task></head><body>
<item><text>The book is a veritable ______ trove of information.</text><choice_g><choice correct="y">treasure</choice></choice_g></item>
<item><text>Animal herds may form in response to the ______ patterns of food.</text><choice_g><choice correct="y">distribution</choice></choice_g></item>
<item><text>Fruit is an important ______ source for bats.</text><choice_g><choice correct="y">food</choice></choice_g></item>
<item><text>tensions between the ______ movement and government</text><choice_g><choice correct="y">labour</choice></choice_g></item>
<item><text>Widening the road would improve ______ flow.</text><choice_g><choice correct="y">traffic</choice></choice_g></item>
<item><text>My grandmother's having a ______ replacement.</text><choice_g><choice correct="y">hip</choice></choice_g></item>
<item><text>We found a ______ booth on the station.</text><choice_g><choice correct="y">photo</choice></choice_g></item>
<item><text>The artist drew a set of ______ lines over the area to be painted.</text><choice_g><choice correct="y">grid</choice></choice_g></item>
<item><text>The public has access during ______ hours.</text><choice_g><choice correct="y">daylight</choice></choice_g></item>
<item><text>Unemployment has reached a ______ high .</text><choice_g><choice correct="y">record</choice></choice_g></item>
</body>
</exercise>
</batch>

