Which branches of science do the words refer to? Tell which of them you use in your science lessons at school and how you do it. Make up as many sentences as possible. galaxy / meteorite / motion / DNA / watch glass / iest tube / condense / chemical element / ecosystem / observatory / gravity / atom / evolution / datum / radiation / electric current​

1. Have you ever been to a circus?
Вы когда-нибудь были в цирке?

Yes, I was in the circus about 2 years ago. I remember I really liked looking at the view. 
Да, я была в цирке пару лет назад. Я помню, мне очень нравилось смотреть на представление

2. Have you watched circus performance on TV?
Вы смотрели цирковое представление на ТВ?

No, I didn`t look circus show on TV. It seems to me more interesting to watch it live, instead of to look through the screen.
Нет, я не смотрела цирковое представление на тв. Мне кажется интереснее наблюдать его вживую, а не смотреть через экран.

3. Do you enjoy clowns?
Вам нравится клоуны?

I don't like clowns. They seem to me terrible and not funny. Many children are afraid of them.
Мне не нравятся клоуны. Они кажутся мне страшными и совсем не смешными. 
Многие дети их боятся.

4. Do you like watching trained animals?
Любите ли вы наблюдать за дрессированными животными?

I like to watch the trained animals. They are funny and amusing. Animals are very cute, and I enjoy watching them perform different tricks.
Мне нравится наблюдать за дрессированными животными. Они смешные и забавные. Животные очень милые, и мне доставляет удовольствие смотреть, как они выполняют разные трюки.

They would often play chess in the evening.
My father older then my mother by 5 years.
They have three children.
My mother is forty years old.
Tomorrow from 8 to 9 I will call you.
By end of this year I read 2 books in English.
When he arrived at the station the train had already left.
When I came home , my mom was making dinner.
He showed you yesterday its a new picture?
She writes a letter to her friend.
They are building a house since last year.
They just came home.
Your sister has children?
I'll be here tomorrow.
What did you do yesterday?
I didn't know he speaks English very well.
English is spoken people all over the world.
English is very popular .
Work will not be completed by September
Where's the letter? It was sent.
I didn't know that he's gone to the movies.
They told us that going to the library.
I thought you had left England.
She said she would be happy to see us again.
We had hoped that he was home.