| 按要求写词。 | |
| 1. activity(复数) 2. sheep(单数) 3. down(反义) 4. calf(复数) 5. let's(原形) | 6. children(单数) _ 7. play(三单) 8. joey(复数) 9. baby cats(同义) 10. that(复数) |
试题答案
1. activities 2. sheep 3. up 4. calves 5. let us
6. child 7. plays 8. joeys 9. kittens 10. those