I often go to school ________ my father’s car and go back home ________ foot.
Pandas are our Chinese treasure. They feed on(主食) __________.
Koalas come from __________. They are very cute.
If you go to Singapore, you have to learn to speak _______ and __________.
―_______is the weather in Tokyo, Tommy? ― It’s snowing. The children can make snow-man outside.
―______________ ―Because they are very smart.