А. Present Indefinite

. considerable, effective, extensible, medical
Б. Lesson, room, subdivided, several
B. during, however, oxygen, favorable
Г. Aerobic, existing, be, life
Д. treat range, history

117. choose the range of verbs

A. increase, have, become, divided
Б. Worker, doctor, two, group
B. several, some, gain, shape
Г. Oxygen, life, main, vision
Д. during, however, oxygen, favorable

118. Who was a prominent German bacteriologist? The founder of modern microbiology?

A. Robert Koch
Б. Dmitriy Ivanovskiy
B. Ivan Sechenov
Г. Pirogov
Д.Pavlov

119. Choose the sentence with the predicate in the passive voice

A. The salivary glands are connected with the oral cavity
Б. The exact number of minutes in an hour is sixty
B. what structure has human heart?
Г. Scientist have determined the total weight of the blood
Д. what structure has human brain?

120. Choose the sentence with the predicate in the Past perfect

A. scientist had determined the total weight of the blood pumped by the heart daily is about ten tons.
Б. The invention of the radio by Popov was a great scientific revolution
B. he is a doctor
Г. The patient was examined by a doctor
Д. what structure has human’ spine?

121. Choose the sentence with the predicate in the Present Perfect

A. the scientist have introduced this term
Б. The atria act as receiving Chambers
B. Oxygen is necessary for life
Г. The nurse determined the patient blood group
Д. She is a nurse

122. Choose the sentence with the predicate in the Perfect Passive.

A. the patient may have been discharged in a month
Б. In pneumonia one may observe considerable changes in the white blood cell count
B. the patient may be discharged soon
Г. the brain in one of most complicated mechanisms
Д. The nurse determined the patient’ blood group

123. Choose necessary word

Granny is in the kitchen. She … a plum-cake
A