Future Perfect vs Future Continuous

By the time you arrive I _______ something spectacular and dinner will be on the table waiting for you.

• will cook

• will have cooked

• will be cooking

We _______ on the first train next Monday.

• 'll be leaving

• 'll have left

• 'll leave

Please, come at 8. By that time, I ______ my homework and we can go out.

• 'll finish

• 'll be finishing

• 'll have finished

I'm sure when you call him, he _______ TV. He's always in front of the TV!

• 'll watch

• 'll be watching

• 'll have watched

We are visiting a new city every week. By the end of the summer, we _______ all the most important cities in Europe.

• will visit

• will be visiting

• will have visited

In less than 2 years, my grandparents _______ for 50 years. We are going to celebrate it.

• will have been married

• will be getting married

Don't phone between 7 and 8. We ________

dinner then.

• ´ll be having

• ´ll have had

In twenty years' time most people around the world

___________

the Internet.

• will be using

• will have been using

By this time next year we

___________ into our new house in South Carolina.

• will be moving

• will have moved

When he retires, he

_________

in the same company for fifty years.

• will have been working

• will be working