<?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="problem">
<item><text>Unforeseen _______s often arise.</text></item>
<item><text>Fortunately, it's easy to avoid any potential _______s.</text></item>
<item><text>Depression is a natural feeling if your _______s seem intractable.</text></item>
<item><text>The role of the sun in climate change is still a big unsolved _______.</text></item>
<item><text>the inherent _______s of merging two very different companies</text></item>
</body>
</batch>

