Unfortunately, when I dropped in, Dr. Green ______, sowe only had time for a few words.

London employers were __________ a shortage of school-leavers, while many graduates were looking for better work opportunities.

The United Nations in 1945.　　

He demanded that the naughty boy referred to just now________right away.[ ]

My daughter is not sure what to_______ at the university; she can’t make up hermind about her future.