Make the sentences negative and interrogative. 1) The girls will be dancing at the concert at 7 o’clock tomorrow.2) You
will be flying to Madrid at 3 o’clock tomorrow. 3) Tom will be cutting the
grass from 2 till 3 o’clock tomorrow. 4) They will be visiting our exhibition
at 5 o’clock tomorrow. 5) Molly will have phoned them by 5 o’clock
tomorrow. 6) Nick will have bought a new car by next Friday. 7) Our chief
will have made a decision by next Tuesday. 8) We will have planted all
the roses by 7 o’clock tomorrow evening. 9) By August she will have been
working as a photographer for 5 years. 10) By 6 o’clock they will have
been fixing this fence for three hours.

1) The girls won't be dancing at the concert at 7 o’clock tomorrow. (negative)
Will the girls be dancing at the concert at 7 o'clock tomorrow? (interrogative)

2) You won't be flying to Madrid at 3 o’clock tomorrow. (negative)
Will you be flying to Madrid at 3 o'clock tomorrow? (interrogative)

3) Tom won't be cutting the grass from 2 till 3 o’clock tomorrow. (negative)
Will Tom be cutting the grass from 2 till 3 o'clock tomorrow? (interrogative)

4) They won't be visiting our exhibition at 5 o’clock tomorrow. (negative)
Will they be visiting our exhibition at 5 o'clock tomorrow? (interrogative)

5) Molly won't have phoned them by 5 o’clock tomorrow. (negative)
Will Molly have phoned them by 5 o'clock tomorrow? (interrogative)

6) Nick won't have bought a new car by next Friday. (negative)
Will Nick have bought a new car by next Friday? (interrogative)

7) Our chief won't have made a decision by next Tuesday. (negative)
Will our chief have made a decision by next Tuesday? (interrogative)

8) We won't have planted all the roses by 7 o’clock tomorrow evening. (negative)
Will we have planted all the roses by 7 o'clock tomorrow evening? (interrogative)

9) By August, she won't have been working as a photographer for 5 years. (negative)
Will she have been working as a photographer for 5 years by August? (interrogative)

10) By 6 o’clock, they won't have been fixing this fence for three hours. (negative)
Will they have been fixing this fence for three hours by 6 o'clock? (interrogative)