五、題組：根據上下文，選出一個最適合的答案。 Dear Diary,  Today was our first day in Australia. We _11_ from Taipei early in the morning to visit my uncle. It took us about ten hours to _12_ to Sydney, a big city in Australia. My uncle drove us to his place. He _13_ a farm near a lake. He enjoys his farm life very much.  My cousins welcomed us right in front of the farm. They showed us around the farm. We saw kangaroos and koalas there. We also spotted a small animal _14_ in the lake. It had brown hair all over its body and a mouth like a duck. My uncle told us it was a platypus, a special Australian animal. “This animal is not a duck,” my uncle said to us. “In fact, it’s more like us people.” How interesting!  Tomorrow we are going to work on the farm first. My cousins and I will feed goats and rabbits. After that we will go to the playground at the farm. We will _15_ and then play on the swing. In the evening, we are going to join a costume contest in the town. I am going to _16_ like Tarzan, and I hope I will win.
11.
(A) started off
(B) tried on
(C) broke down
(D) cooled down