<?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="check">
<item><text>Police are keeping a close _____ on the house.</text></item>
<item><text>I have to go for a dental _____.</text></item>
<item><text>a routine _____ on the factory</text></item>
<item><text>Leaving some fields fallow provided a natural _____ on insect populations.</text></item>
<item><text>You need to keep your temper in _____!</text></item>
</body>
</batch>

