Complete the sentences with the correct forms of the verbs given. Use full forms of the verbs.

Write one-three words in each gap.

Mary noticed that she [ ] (to fly) for three hours.

The professor said that Albert Einstein [ ] (to publish) the general theory of relativity in 1915.

The tour guide explained that the museum [ ] (to be) only open on weekends.

I wish you [ ] (to be) with me that day.