1 He will write a letter tomorrow.
2 He will be writing a letter at 7 o'clock tomorrow.
3 He will have written a letter by 7 o'clock tomorrow.
4 When I come home tomorrow, he will be writing a letter.
5 Where will she go to buy a new dress?
6 What language will he have spoken by the next year?
7 They will be writing the test from 2 till 3.
8 We will have had supper by half-past 7.
9 What time will he come this evening? He will have come by 7 o'clock.
