( )①A. do ( )②A. room ( )③A. at ( )④A. red ( )⑤A. what ( )⑥A. comes ( )⑦A. America ( )⑧A. but ( )⑨A. fire ( )⑩A. on a visit to |
B. are B. house B. of B. brown B. how B. goes B. Russia B. or B. water B. on their way to |
C. is C. family C. in C. green C. why C. runs C. Canada C. and C. rain C. in order to (为了) |
D. does D. city D. from D. white D. where D. takes D. France D. then D. war D. as |