Раскройте скобки, употребляя глаголы в Present Simple. 1. My working day (to begin) at seven o'clock. I (to get) up, (to switch) on the radio and (to do) my morning exercises. It (to take) me fifteen minutes. At half past seven we (to have) breakfast. My father and I (to leave) home at eight o'clock. He (to take) a bus to his factory. My mother (to be) a doctor, she (to leave) home at nine o'clock. In the evening we (to gather) in the living room. We (to watch) TV and (to talk). 2. My sister (to get) up at eight o’clock. 3. She (to be) a schoolgirl. She (to go) to school in the afternoon. 4. Jane (to be) fond of sports. She (to do) her morning exercises every day. 5. For breakfast she (to have) two eggs, a sandwich and a cup of tea. 6. After breakfast she (to go) to school. 7. It (to take) him two hours to do his homework. 8. She (to speak) French well
21 х 2 = 42 км - длина первого уч.
7 + 21 + 42 = 70 км - весь маршрут
2) 18 : 2 = 9 км - длина второго уч.
9 : 3 = 3 км - длина третьего уч.
18 + 9 + 3 = 30 км - весь маршрут
3) 12 х 2 = 24 км - длина первого участка
12 : 3 = 4 км - длина третьего уч.
12 + 24 + 4 = 40 км - весь маршрут
4) длина всего маршрута = 50 км (это и есть ответ на вопрос задачи)
5) 18 : 3 = 6 км - длина второго участка
6 х 2 = 12 км - длина первого уч.
6 : 3 = 2 км - длина третьего уч.
6 + 12 + 2 = 20 км - весь маршрут