It's Saturday morning. Joe and his parents are at home. Joe is doing his homework in the 1. His father is tidying up the 2. And his mother  3 in the kitchen. "Joe!" says his mother. "Please go to the 4 and buy some eggs. But you should be careful and don't choose (选择) any bad eggs."

    Half an hour later, Joe comes back with a yellow bag. His mother takes the bag and has a look. Oh!" she cries. "What are they?" "Eggs, of course!" says Joe. "I broke (打破)5all. Everyone is good.”