<?xml version="1.0"?>
<!DOCTYPE BATCH SYSTEM "exercises_oup.dtd"><batch>
<exercise subhead="dragdrop"/>
<media type="none"/><head><title>Sentence Match</title><task>Type in the word missing from the sentences.</task></head>
<body findword="speed">
<item><text>Radio waves travel at the _____ of light.</text></item>
<item><text>He set a new land _____ record in this car.</text></item>
<item><text>The car was moving at _____ when the accident happened.</text></item>
<item><text>at lightning _____</text></item>
<item><text>a significant increase in _____</text></item>
</body>
</batch>

