完形填空。 Halloween falls __ 1 __ October 31 st. It is one of the most favourite holidays for __ 2 __ in the USA. People __ 3 __ in costume like a witch, a ghost or a skeleton. The children go to houses __ 4 __ 'trick or treat'. Long ago, __ 5 __ a child was not good, he or she would get a trick like __ 6 __ a stone in his or her bag instead of some candy. Parties are also popular __ 7 __ the evening. People go to parties __ 8 __ costumes and play different __ 9 __ . People also like __ 10 __ to ghost stories and watching scary movies. (     ) 1. A. in (     ) 2. A. child (     ) 3. A. 1ook like (     ) 4. A. to say (     ) 5. A. and (     ) 6. A. having (     ) 7. A. in (     ) 8. A. with (     ) 9. A. a game (     ) 10. A. 1isten B. on B. children B. 1ikes B. say B. if B. to have B. at B. in B. games B. 1istens C. at C. childs C. dress C. says C. as C. has C. of C. at C. the game C. to listens D. ／ D. childrens D. dress up D. said D. but D. Have D. on D. of D. an game D. 1istening