1.How many months have 28 days or more? 12
2.If two cats are before a cat,and two cats are behind a cat,anda cat is in the middle,how many cats are there in all? 5
3.Two teachers teach at the same school.One is the mother of the other's son.What relation(关系)are they to each other? workmates
4.Where does afternoon always come before morning? everywhere
5.What tables grow in a field(田地)? vegetables