Надо написать в негативной форме. . 1) we shall have returned here by the time you come. 2) i shall come back to you by next week. 3) my dress will have been ready by next monday. 4) they will have been in almaty by 5 o'clock tomorrow. 5) he will have known english well by next year. 6) mother will have prepared dinner by 2 o'clock tomorrow. 7) they will have told you everything by the time you come. 8) i shall have got my money by next week. 9) she will have bought coat by next winter. 10) my sister will have cooked cake by next sunday.
2)I shalln't
3) My dress won't
4) They won't have been
5) He won't have known
6) Mother won't have prepared
7) They won't have told
8) I shalln't have got
9) she won't have bought
10) my sister won't have cooked