viết lại câu  mà nghĩa ko thay đổi
1 No one in  group is younger than Jane => Jane is...........
2 It''s  nearly  two years since we saw Tim => we haven''t...........
3 my sister dances very well=> my sister is.........
4 when did you begin to learn English? => how  long .........
5  are you and Nga the  same ages?=> are  you as .....
6 the dress  is cheaper  than skirt=>the skirt is........