Пунктуация. Запятая перед "как"

Откройте скобки и вставьте глагол «to be» во Future Simple Tense

Упражнение 1

I know the lecture on neurology (to be) interesting.

Your friend (to be) a doctor?

In a year I (to be) a medical student.

Next month I (to be) a third-year student.

In a month I (to be) a mother.

My teeth (to be) white and healthy.

This patient (to be) at the in-patient department in an hour

Упражнение 2

1.Strong emotion, want of food, fatigue and pain (to be) the causes of fainting.

2.(to be) the face of a person in shock usually pale?

3.Soon my friend (to be) a doctor.

4.Yesterday his breathing (to be) rapid and shallow.

5.Measles (to be) an infectious disease.

6.Protruding bellies, big heads and crooked legs (to be) the main symptoms of rickets.

7. The blood pressure (to be) the pressure of the blood in the arterial wall.

8.High temperature, headache, hot dry skin, lost of appetite

 (to be) the symptoms of fever.

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