The reason she missed school this morning was she had to look after her sick grandpa.
Barbara is easy to recognize as she’ the only one of the the women who ______evening dress.
_____ his electronic dictionary made himself sad.
__________ the term has come to an end, I’m going to rest for a few days and then take a trip.
It was obvious that the Climate Change Conference in Copenhagen______the global environmental problems.
The students all wear the same uniform,so it’s hard for me to ________my son among them.