Complete the sentences with the correct forms of the verbs below. Don't use contractions.

Write 1–3 words in each gap.

to buy, to fly, to travel, to do, to learn

I'm sorry for forgetting to visit you. I [ ] it tomorrow, I promise!

George [ ] to Toronto next week. He has already booked the tickets.

I'm going [ ] German next year. It will be good for my future career.

Sandra [ ] a new smartphone by next month.

This time next year, I [ ] somewhere in Greece.