Of the two cameras, I would prefer_____ one, which is very easy for me to carry.
Jane told me she would not attend the conference ______.
Without facts,we cannot form a worthwhile opinion,for we need to have factual knowledge ______ our thinking.
They said that they ______ a wonderful time in Beijing and they hoped to be there again.
______ so much electrical equipment,wood and paper in one place,there is a danger of fire.
______ your help,I got the first in the final-term English examination.