<?xml version="1.0"?>
<!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>It's important to keep your ______ ticking over.</text><choice_g><choice correct="y">brain</choice></choice_g></item>
<item><text>The ______ lifted up its head before striking its prey.</text><choice_g><choice correct="y">snake</choice></choice_g></item>
<item><text>North American ______ account for 40% of the worldwide market.</text><choice_g><choice correct="y">sales</choice></choice_g></item>
<item><text>A ______ had opened up within the party.</text><choice_g><choice correct="y">rift</choice></choice_g></item>
<item><text>dry ______ blowing in the wind</text><choice_g><choice correct="y">leaves</choice></choice_g></item>
<item><text>A bank of ______ obscured the farmhouse.</text><choice_g><choice correct="y">fog</choice></choice_g></item>
<item><text>We left before the ______ started.</text><choice_g><choice correct="y">trouble</choice></choice_g></item>
<item><text>He heard ______ clinking in the other room.</text><choice_g><choice correct="y">glasses</choice></choice_g></item>
<item><text>When the ______ forks, take the left fork.</text><choice_g><choice correct="y">track</choice></choice_g></item>
<item><text>The economic ______ falls mainly on businesses.</text><choice_g><choice correct="y">burden</choice></choice_g></item>
</body>
</exercise>
</batch>

