9. Complete the sentences with who, which, that or where. 1) Neil Armstrong is the astronaut which was the first man to
walk on the moon.
2) A surgeon is a doctor which performs operations.
3) California is a state in America where people like to spend
their holidays.
4) The Volga is a river
is the longest river in Europe.
5) J. K. Rowling is an author
wrote “Harry Potter" series
of books.
6) A dictionary is a book
gives us the meaning of words.
7) Is there a restaurant around here
I can try sushi?
8) Shakespeare was an English author
wrote "Romeo and
Juliet”.
9) A hospital is a place
sick people go to become healthy
again.
has more sheep than people.
10) New Zealand is a country
only eat meat.
11) Carnivores are animals
helps to take care of your
12) A dentist is a person
teeth.​

They've opened a new supermarket.

You've written  it in pencil.

I've made the sandwiches.

We've had our lunch.

United have scored a goal.

The balloon has landed in a field.

Who's broken this glass?

It's warm because the heating has been on.

Have you sold your flat yet?

I've finished that job at last.

The door is open. Someone has opened the door.

This is Oliver's drawing, look. Oliver has painted a picture.

The calculator is broken. Someone has broken the calculator.

United are the winners. United…. the game.

There's no more wine in the bottle. We have drunk all the wine.

The floor is clean now. I 've cleaned the floor.

I know my number now. I ' ve remembered  my number by heart.

The guests are here now. The guests have ... 

I'm still working on the computer. I 've  with the computer yet.

1 already 
2 yet
3 been
4 ever
5 this
 6 long
7 gone
8 since
9 time
10 never

It happened on the morning of May , 18, 1980 . Suddenly , one of the majestic mountain peaks in the Cascade Range of the North- Western United States - Mount St . Helen blew its top. Scientists estimated that the mountain exploded with the force of the million tons of TNT . Within hours over 230 square miles of the beautiful forest was transformed into a gray lunarlike wasteland and sixty people were dead.

The Indians of the Northwest once called the peak Fire Mountain .

Now the whole world knows that Mount St . Helen is indeed a live volcano.