Нужна
1. My sister 12 next week. (to be)
2. He his boss next week. (to contact)
3. He breakfast tomorrow morning. (not/to prepare)
4. She the vase on the shelf. (not/to reach)

1.My sister will be 12 next week.

2.He will contact with his boss next week

3.He won't prepare breakfast tomorrow morning.

4.She won't reach the vase on the shelf.

(можно лучший ответ ?)