Реши задачу: Крестьянка пришла на базар продавать вареные яйца. Первая покупательница купила у нее половину всех яиц и еще пол-яйца. Вторая покупательница приобрела половину оставшихся яиц и еще пол-яйца. Третья купила всего одно яйцо. После этого у крестьянки не осталось ничего.
Сколько яиц она принесла на базар?
hello my friend!
how are you! ? thanks for your letter! sorry i haven't written for a long time. i was busy.
i want to give you some advice. you know it is a usual thing which happens with new pupils. first never give up. i am sure everything will be fine. you mustn't pay attention to these bad pupils. you need to find a friend in your class or in your school. you know i am always with you. you are good, kind and fine person. they will see it soon and will stop bulling. you must tell everything to your parents and teachers if you don’t like this school. i am sure they will support you.
sorry i have to go.
write me soon!
your friend,
rosy
2 The table will collapse if you (stand) on it.
3 If he (eats) all that he will be ill.
4 If I find your passport I (will telephone) you at once.
5 The police (will arrest) him if they catch him.
6 If he (reads) in bad light he will ruin his eyes.
7 Someone (will steal) your car if you leave it unlocked.
8 What will happen if my parachute (does not open)?
9 If he (washes) my car I'll give him £10.
10 If she (needs) a radio she can borrow mine.
1 If I had a typewriter I (would type) it myself.
2 If I (knew) his address I'd give it to you.
3 He (would look) a lot better if he shaved more often.
4 If you (played) for lower stakes you wouldn't lose so much.
5 If he worked more slowly he (would not make) so many
mistakes.
6 I shouldn't drink that wine if I (were) you.
7 More tourists would come to this country if it (had) a
better climate.
8 If I were sent to prison would you (visit) me?
9 If someone (gave) you a helicopter what would you do
with it?
10 I (would buy) shares in that company if I had some money.
1 If I had known that you were in hospital I (would have visited) you.
2 The ground was very soft. But for that, my horse (would have won).
3 If you (had arrived) ten minutes earlier you would have got a
seat.
4 You would have seen my garden at its best if you (had been) here last week.
5 But for his quickness I (would have been been) killed.
6 I shouldn't have believed it if I (had not seen) it with my own
eyes.
7 If he had slipped he (would have fallen) 500 metres.
8 If he had asked you, would you have (accepted)?
9 If I (had had) a map I would have been all right.
10 If I (had known) that you were coming I'd have baked a cake.