<?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="selection">
<item><text>the careful _________ of building materials</text></item>
<item><text>Natural _________ is a key element of Darwin's theory of evolution.</text></item>
<item><text>She took a long time to make her _________.</text></item>
<item><text>_________ is based on standards of quality.</text></item>
<item><text>She hopes to win _________ for the Olympic team.</text></item>
</body>
</batch>

