a single world can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.
She showed the visitors around the museum, the construction _____had taken more than three years.
Between the two parts of the concert is an interval, __________ the audience can buy ice-cream.
It was April 29,2001 ____ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
She has a gift for creating an atmosphere for her students ____ allows them to communicate freely with each other.
Mary was much kinder to Jack than she was to the others, , of course, made all the others upset.