（1）What was Grandpa's first job？
A.He painted pictures for people.
B.He sold paintings.
C.He taught people to paint.
（2）How many countries have Grandpa and Grandma worked in？
A.At least 15.
B.Less than 45.
C.At most 10.
（3）What does Grandpa do with his paintings？
A.He plans to give them to the speaker.
B.He plans to sell them.
C.He enjoys looking at them.
（4）Why does Grandpa look young？
A.He goes to bed early.
B.He eats healthy food.
C.He exercises every day.
（5）What is the speaker studying at university？
A.Art.
B.Computer science.
C.English language.