( )1. A. for ( )2. A. toy ( )3. A. or ( )4. A. fish ( )5. A. quickly ( )6. A. ball ( )7. A. dangerous ( )8. A. fall (跌, 落) ( )9. A. can't ( )10. A. eat |
B. in B. real B. but B. duck B. high B. box B. friendly B. run B. can B. kill |
C. on C. small C. so C. panda C. low C. bike C. useful C. jump C. don't C. catch |
D. at D. big D. and D. dolphin (海豚) D. long D. knife D. bad D. swim D. must D. help |