一、 1. with pen 2. under the tree 3. in a GREen dress 4. from 1 to 10
5. for people 6. at 7. in English 8. on
二、 1. × at five thirty 2. × on the bed 3. × in the sky
4. × a glass of water 5. √ 6. × on Fridays
三、 1. C 2. B 3. D 4. A 5. B
6. C 7. D 8. B 9. B 10. C