Составьте предложения используя оборот to be going to 1. to find my book 2. what you to do next summer? 3. they to send the letter tomorrow. 4. my brother to be a veterinary doctor. 5. the student to take part in the concert.

1. I am going to find my book
2. What are you going to do next summer?
3. They are going to send the letter tomorrow.
4. My brother is going to be a veterinary doctor.
5. The student is going to take part in the concert.