A teacher cannot give ______ (individual) attention tohis pupils ifhis class is very large.
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I______ (check in) at the Hilton Hotel yesterday.
It took him a while to adapt himself to ______(give) a presentation tothe director every Friday.
He built up the business at the ______ (expensive) of his own health.
Herbossseemed______(satisfy) withherprogress.
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