номер 9 (страница 141) гдз по английскому языку 7 класс тренировочные упражнения в формате ОГЭ Ваулина, Подоляко

9. Read the text and fill in the gaps transforming capitalised words.

Jet Lag (синдром смены часового пояса) and the Brain

A new study says one part of the human brain may become (1)____as the result of jet lag. Jet lag results from flying long (2)____in an airplane. Jet lag interferes with a person's (3)____times for sleeping and waking. People with jet lag may feel (4)____tired for several days. They also may have problems thinking (5)____and remembering. Kwangwook Cho is a (6)____at the University of Bristol in Britain. He reported the findings of his jet lag study in the (7)____ in Nature Neuroscience. The study (8)____ twenty young (9)____ who worked for international airlines. The women had served passengers on airplanes for five years. (10)____ flight attendants (11)____ across many countries and at least seven time zones. Mr. Cho says he believes the brain needs at least ten days (12)____ after a long trip. He says airline workers (13)____ him their ability to remember got (14)____after working on planes for about four years. Other (15)____ have shown that feelings of stress can cause a loss of cells (клетки) in the part of the brain that controls memory.

SMALL, DISTANCE, NORM, EXTREME, CLEAR, RESEARCH, PUBLISH, INVOLVE, WOMAN, THIS/FLY, RECOVER, TELL, BAD, STUDY.