Дорогая Маша выходи за меня замуж! Конец!!!!
Шучу я!!!!!
1 ) for a couple of days, few months , ages, my last holiday, some time, years
Since 1986, a while, centuries, i was child, July, lunch time, i finished school ,last Monday
2) i have never been to Italy
I have never seen this film
I have never travelled by plane
I have never known this person
I have never seen Jennifer Lopez
3 ) 1 has been 2 have had 3 has been 4 have had 5 haven't felt 6 hasn't hit 7 have you hidden 8 hasn't opened 9 has wore 10 have fed
4) 1 for 2 since 3 for 4 for 5 since 6 since 7 for 8 for 9 since 10 for
5) he has spoken english
I have been in my room
We haven't washed the car
Anna hasn't forgotten her homework
Phil hasn't missed the bus
They haven't planted a tree
Vanessa has cautch the ball
We have sold our old car
The train has left the station
6) have you practiced your english yet?
Has she tidied up her room yet ?
The boss has signed the letter yet?
Has mary shut the door yet?
Have they finished thier homework yet
Has sue kissed ben yet
Has the water brought the tea yet
Has marilyn paid the bill yet
Have you ever written a letter yet
Ответ:
Флага нет
Объяснение:
Чтоб узнать там флаг надо выразить это смайл ком или на фото
НОК (6 и 13) = 6*13 = 78 (взаимно простые числа)
НОК (14 и 18) = 2*7*9 = 126 (14=2*7; 18=2*3*3)
НОК (28 и 42) = 2*2*7*3 = 84 (28=2*2*7; 42=2*3*7)
НОК (21 и 33) = 3*7*11 = 231 (21=3*7; 33=3*11)