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______. And we just had a party for his _____ birthday last week. A. Fortieth, forty B. Forty, forty C. Forty, fortieth D. Fortieth, fortieth ( ) 6. How do you say 15,858? ___________. ( ) 7. There are _________ doctors and nurses working hard in that hospital. ( ) 8. Where are our teachers? Are they in ________? A. the room 809 B. Room 809 C. the 809 room D. 406 room ( ) 9. How many days are there in the second month in 2013 ? There are__________. ( ) 10. She doesn’t know__________. A. what she can do it B. what to do it C. how to do D. how to do it A. Fifteen thousands, eight hundred and fiftyeight B. Fifteen thousand, eight hundreds and fifty eight. C. Fifteen thousand, eight hundred and fiftyeight D. Fifteen thousand and eight hundred and fiftyeight. A. thousand B. two thousand C. two thousands D. two thousands of A. twentyeight B. twentynine C. thirty D. thirtyone