Cancer is proved to be second only _____ heart disease as a cause of death.
In the face of____ failure, it is most important to keep up _____ good state of mind.
一 What a fine day! Shall we go picnicking? 一_____ .But we need to be home before six o’clock for the football match.
During the scientific experiment, Mr. Chen carefully poured the water into the tube, with my classmates ____ beside to see what would happen.
My uncle gave me a ____ bag, in which there was a nice mobile phone as a present.
Rather than ____his car on the busy road, Mr. Green always prefers____ his bike.