Point out simple , compound and complex sentences
a) when we arrived home in beverly hills , news from the studio was encouraging
b) "modern times" was a great success
c) but again i was faced with the depressing question: should i make another silent picture?
d) i knew i'd be taking a great chance if i did
e) the whole of hollywood had deserted silent pictures and i was the only one to left.
f) i had been lucky so far, but to continue with the feeling that the art of pantomime was gradually becoming obsolete was a discouraging thought.
g) besides, it was not easy to contrive silent action for an hour and forty minutes , translating wit into action and creating visual jokes every twenty feet of film, for seven or eight thousand feet. (ch.chaplin)

1) If the world was flat it would stand on three whales.

2) If we were all clones we all could look equally.

3) If you had two head you would be more smart.

4) If time travel was possible I would see the future.

5) If nobody knew how to read we couldn't get and transmit knowledges.

6) If animals could speak it would be interesting to hear their thoughts.

7) If money grew on trees all people would be rich.

8) If there was no money an exchange of goods would be dificult.

9) If everyone was telepathic nobody could lie.

Объяснение:

1) Если бы мир был плоским, он бы стоял на трех китах.

2) Если бы мы все были клонами, мы все могли бы выглядеть одинаково.

3) Если бы у вас было две головы, вы были бы умнее.

4) Если бы путешествие во времени было возможно, я бы увидел будущее.

5)  Если бы никто не умел читать, мы не могли бы получать и передавать знания.

6) Если бы животные могли говорить, было бы интересно услышать их мысли.

7) Если бы деньги росли на деревьях, все люди были бы богаты.

8) Если бы не было денег, обмен товарами был бы затруднен.

9) Если бы все были телепатами, никто не мог бы лгать.

Dear Lilya!
I was on all the planets of the solar system! It was pretty fun. I was frosty Neptune, on the hot Mercury, on the strange Venus, on the stern Mars, the jovial Jupiter, on the cold Uranus, but most of all I liked Saturn. I always liked the rings around Saturn.
And these rings are actually made of stones and ice. Sometimes the wind managed to demolish me. Saturn has edible stones that my new friends told me about. They are really hallucinogenic. After an hour, we walked through the ruins of Saturn, found a cave, but we did not go there because there were blue lions, I do not know how they got there, but they were. We rode on alien camels, they were from the ice. They treated me to cookies. We sang songs. Then we executed a stone, it was bad, he ate sand. As a gift to them, I left a copy of the album with sketches from the sixth planet.
And in the end, we saw the stars, and flying pink roosters dancing on green spaceships.
I advise you also to visit Saturn. 
Waiting for an answer.
 Your Valera!