Future continuos, future perfect simple, future perfect continuos

Question 1

We form the future continuos with

Answer 1

will (won’t) + be + verb-ing

Question 2

We use it to talk about activities in progress at a particular moment in the future. The activities are in progress and so they are unfinished.

Answer 2

future continuos
example
At this time tomorrow, he’ll be flying to the US.

Question 3

We form the future perfect simple with

Answer 3

will (won’t) + have + the past participle

Question 4

We use it to talk about activities that will be finished by certain time in the future.

Answer 4

future perfect simple
example
I will have gone to bed by midnight.
By the time her husband arrives home, she will have prepared dinner.

Question 5

We form the future perfect continuos with

Answer 5

Will (won’t) + have been + verb-ing

Question 6

We use it to talk about how long an activity has been in progress before a particular moment in the future.

Answer 6

future perfect continuos

By 8 pm I’ll have been revising history for five hours!

Question 7

We often use the preposition by with the future perfect continuos it means

Answer 7

“at that point”

Question 8

We often use the preposition by with the future perfect simple. It means?

Answer 8

“some time before”.