<?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="precaution">
<item><text>Condoms are a necessary __________.</text></item>
<item><text>the need to take great __________s to protect sources</text></item>
<item><text>You'll be safe if you observe certain basic __________s.</text></item>
<item><text>We take every __________ to ensure your safety.</text></item>
<item><text>Remember to use all necessary safety __________s.</text></item>
</body>
</batch>

