21.   Although most analysts expect ties to improve with China, others say it might not be so rosy.

22.   Although treatment for oral cancer has improved with recent medical advances, there has been no improvement in the long-term survival of those with the disease.

23.   And Gordon can only improve with experience.

24.   And his standing among critics and boxing fans probably will improve with time.

25.   And it could yet improve with a second World Series title and, perhaps, a second Cy Young.

26.   And historians say the picture is unlikely to improve with age.

27.   And many improve with age.

28.   And Jackson said the newcomers did improve with returnees Fox, Shaw and Robert Horry on the floor.

29.   And supporters of the new law argue that earnings will improve with time.

30.   And like ViaVoice, Dragon improved with age.