Complete the sentences with the correct Future Perfect forms of the verbs in brackets. Don't use contractions.

Write 1–3 words in each gap.

They [ ] (to do) their homework by 8 o'clock.

Jennifer [ ] (to go) before you [ ] (to arrive).

The party starts at 6 pm. We [ ] (to finish) the decorations by then.

I [ ] (to graduate) from high school by next year.