看图并完成句子。 1. Last year, I went ______ Qingdao and ______ in the sea. 2. I finished my homework, and then I ______ ______ with my friends. 3. We ______ there by ______ yesterday.
(1)—________do they go to the USA? —They go by plane. (2)—________floor do you live? —The fifth floor. (3)—________ is the post office? —It's next to the hospital. (4)I go home by bike.________about you?