The fireman told us the troubles they had ________ the fire ________.
Soon after he left the hotel he was lost. So he decided to ask for ___________.
_________ 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.