. — They suggest the number of cars should be limited to stop air pollution. — ____, the idea is not practical.
【2015·福建】_______A common memory they all have their school days is the school uniform.
【2015·福建】The research group produced two reports based on the survey, but contained any useful suggestions.
【2015·陕西】To warm himself, the sailor sat in front of the fire rubbing one bare foot against .
【2015·陕西】The little pupil took his grandma the arm and walked her across the street.
【2015·浙江】Most people work because it’s unavoidable. , there are some people who actually enjoy work.