10. Choose the correct variant: There are 584 students at the department: A) Five and hundred eighty-four. B) Five hundred and eighty-four. C) Five
eighty-four hundred. D) Five hundred eighty fourth. E) Five hundred and eighty
four
11. Choose the word to the definition: It is a person who doesn't wear fur and
leather clothes, and doesn't eat diary products, meat and fish.
A) A meat-eater B) my Granny C) a child D) a vegetarian E) a sick person
12. Choose the correct variant: you at school yesterday? - Yes, I ...
A) Were/was B) Am/is C) Were/were D) Was/was E)Was/were
13 Choose the correct variant: Listen! That boy... the saxophone.
A) plays B) played C) is playing D) will play E) is going to play
14. Choose the correct variant: Mark ... swimming yesterday.
A) go B) has gone C) is going D) went E) will play
15. Choose the correct answer: A: Have you ever been to England? B:
A) No, I haven't B) No, I did C) No, I have D) No, I don't E) No, I hasn't
16. Find the sentence in Present Perfect:
A) She's not from Canada. B) Mark's moved to California. C) Mom's wearing
an old shirt D) She doesn't play the violin. E) Michele's going to sleep.
17. Choose the correct preposition: I haven't seen Lena ... many years.
5 км/ч * 1 час = 5 км
До встречи с велосипедистом на момент выезда осталось:
45 - 5 = 40 км
Скорость сближения:
5 + 15 = 20 км/час
Встретятся через:
40 км : 20 км/ч = 2 часа
Найдем, сколько пешеход до встречи от села:
1 + 2 = 3 часа
5 км/ч *3 = 15 км
Найдем, сколько проехал велосипедист от города до встречи с пешеходом:
15 км/ч * 2 = 30 км - от города
Найдем, какое расстояние до села осталось проехать велосипедисту на момент встречи с пешеходом:
45 км - 30 км = 15 км
До села на момент встречи осталось 15 км
А вопрос с подковыркой. Где бы пешеход с велосипедистом не встретились, расстояние до села будет у них одинаковое