1.I want to travel around the world when I grow up.
2.Our Maths teacher has a good sense of humour.He always makes us laugh.
3.Father didn't know how to cook healthy and tasty food at the beginning.
4.The weather in Suzhou is different from that in Hainan.
5.The trip was boring and everyone on the bus felt very bored because there was lots of traffic on the road.
(答案不唯一)