19、There is　　　　　　　　 water in this bottle than in that one.(little)

18、Kate is one of the　　　　　　　　　 girls. (clever)

17、Who is the　　　　　　　　　　 nurse in this hospital? (busy)

16、Who is　　　　　　　　　 , you or I? (busy)

15、This street is　　　　　　　　 than that one. (narrow)

14、Who works　　　　　　　　　 , Jack or John? (carefully)

13、I am too tired to go any　　　　　　　 . (far)

12、My radio is not so　　　　　　　　 as his. (good)

11、Winter is the　　　　　　　　 season of the year. (cold)

10、I think maths is the　　　　　　　 subject of all. (difficult)