--- Who can reach the book on the top shelf?---Jack can. He is ________boy of us all.

If you want to be healthier,you should eat ______ meat and______ vegetables .

After the education reform(改革) in Jiangsu Province, the pupils have_______ time to relax and _______          homework to do.

 — The dish is delicious! — Well, at least it’s as __________ as the one I cooked yesterday.

      children there are in a family,        their life will be.