Chọn một từ thích hợp trong ô dưới đây điền vào mỗi chỗ trống để hoàn thành đoạn văn sau. watching where or in fond forests There are many ways of spending free time (26)........................ Australia. Some people are (27)..............of skiing in Snowy Mountain or riding a surfboard in Queensland. Others love watching Kangaroos and Koalas in the wild (28)................. My sister says she only enjoys (4) Sydney from the skywalk. But I like going to Sydney Opera House (29),................., the great opera singers of the world can be heard. If you are bored with listening to opera singing, there will always be at least two (30)................., three other shows to suit your taste.