13.A. Dunns’ B. hospital C. orphans’ home D. country
12.A. after B. before C. since D. ago
11.A. French B. English C. Russian D. Italian
10.A. obviously B. really C. still D. already
9. A. known B. spoken C. learned D. written
8. A. spoke B. cried C. smiled D. ate
7. A. mouth B. eyes C. arms D. jaws
6. A. days B. hours C. weeks D. months
5. A. hospital B. room C. orphans’ home D. day
4. A. eyes B. examination C. experiment D. operation