We all considered Mr Zhao ____ teacher.
I often have conversations with John over telephone, while keep in touch with Tom by__________ letter.
--Did you enjoy yourself yesterday?--Yes. As you saw, ________ party went on in____________ most pleasant atmosphere.
During the ten-day vacation, they traveled to France their own expense
Towards ___________ morning, _________ heavy snow began to fall.
Moreover, __________you may hardly believe, the examiners had decided in advance to fail half the students taking part in the exams.