To our great relief, the exam turned out to be not so difficult as we_______.
_________ he was told his father was injured in an accident on the phone, he ran to the hospital.
. There is such an occasion ___________ we know lots of words, but we can’t choose a suitable one to express ourselves.
.China is seeking ________ access to ________ more friendly environment in economic development between the United States.
.The Maori ________ in New Zealand for about 1,000 years, but their present lifestyle and culture differ little from _________ of their ancestors.
________ we admit that there are still some problems about the system of modern education,we don’t mean that it is of no use.