Complete the sentences with the correct Future Perfect forms of the verbs in brackets. Don't use contractions.
Write 1–4 words in each gap.
She [ ] (to return) from her trip by the end of the month.
By the time I'm 30, I [ ] (to have) two children.
Jane [ ] (not to bake) a cake until you [ ] (to bring) flour from the supermarket.
What [ ] (to finish) by 5 pm tomorrow?