Future Perfect

We will have written the invitations by next week, .....?

By the time he comes, we ......... everything.

They ... have done this task by next Friday.

Will you ......... me these pills by tomorrow?

When the train will leave, I will ........ at home.

He ........... his book before summer.

Our friends ...... already ...... to the new house by Christmas.

I hope, my father ............ his car by weekend, and we will go to the countryside.

.... you ......... all the English grammar before the exam?

Will they .......... our pizza by tomorrow??!

I am sure that it .......... raining before the evening.

The chef .......... all the dishes before the banquet begins.