Future: continuous, perfect

 A: Can we meet at 1 p.m. on Saturday?

B: Sorry, I ’ll be having | ’ll have had lunch with my family.

A: Do you need a lot of time to finish this birthday cake?

B: I ’ll be decorating | ’ll have decorated it by 12 o’clock.

A: What is John so worried about?

B: Getting a new job. If he doesn’t find one, he ’ll be spending | ’ll have spent all his money by the end of the year.

A: Tom, I really need to return that library book tomorrow.

B: No problem. I ’ll be finishing | ‘ll have finished it by then.

. A: Will you be seeing | Will you have seen your boyfriend tonight?

B: Yes, he’s taking me out to a restaurant.

A: What will you be doing | will you have done at 7 p.m. tomorrow?

B: I don’t have any plans. Shall we go to the cinema?