（1）How old is Diana's son？
A.Five years old.
B.Two years old.
C.Four years old.
（2）How does her son feel when he makes DIY job？
A.Angry.
B.Sad.
C.Happy.
（3）Why was it difficult for Diana's son to do it？
A.Because her son didn't like doing it.
B.Because her son didn't listen to her mom.
C.Because her son was a little child.
（4）Which is not the advantage（好处） of doing DIY jobs？
A.Costing much time.
B.Saving money.
C.Developing abilities.
（5）What should we do before doing DIY jobs？
A.Buy fewer toys.
B.Read the instructions first.
C.Find them interesting.