<?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="method">
<item><text>This illustrates how experimental ______s can be used to explore these issues.</text></item>
<item><text>a range of contraceptive ______s</text></item>
<item><text>the ______ adopted by the party for the selection of its candidates</text></item>
<item><text>We can apply these ______s to a wide range of problems.</text></item>
<item><text>New production ______s have been invented.</text></item>
</body>
</batch>

