选词填空。 was    had    did    went    plane    saw    got to    swimming    bought    took It __________ a long holiday. We left Beijing on May 1st and __________ Hainan on the 2nd. On that day, I __________ to a park with my parents. We __________ many pictures. On the 3rd, I went __________. On the 4th, I __________ elephants in the zoo. On the 5th, I __________ my homework. On the 6th, I _________ presents for my friends. We went back to Beijing by __________ on the 7th. We __________ a good time.