完形填空。 Mother's Day is celebrated in the USA.  It's also holiday in some other countries. It is on the second Sunday in May,  It's a day to thanks. 1 that day mothers usually 2 flowers and cards.  On the cards, children will write 'Thanks mother', 'To the best mother in the world', 'Best 3 for Mother's Day' and so on. Where does the idea for the holiday come from? We should thank Miss Anna M.Jarvis. She brought up the idea of having such a day.  She 4 West Virginia. Her mother 5 on May 9th, 1905. She had a deep love with her mother. She wrote letters to 6 important persons. In her letters she asked them to decide a for 7 mothers. Then Mother's Day was made on the second Sunday in May by the USA in 1913. On Mother's Day, children gave presents 8 their mothers, 9 the whole family go out and try to do 10 for their mothers. (     )1. A. On (     )2. A. buy (     )3. A. wish (     )4. A. lived on (     )5. A. died (     )6. A. any (     )7. A. both (     )8. A. in (     )9. A. but  . (     )10. A. somethin nice B. At B. receive B. to wish B. lived to B. dead B. many B. all B. to B. or B. anything nice C. In C. send C. wishes C. lived in C. is dead C. much C. none C. for C. then C. nice everything