Change into the past simple. Write the positive sentences in the past simple using your own words.
I go on holiday with my family.

We travel by plane.

We stay in a hotel.

I get up late.

My sister and I swim in the sea.

I send a postcard to my best friend.

We visit my grandparents in August.
Last summer:

Task 3
1Why is the country self-sufficient in agricultural production?
  Is the country self-sufficient in agricultural production?
2Do chemical plants operate near or far from the potash deposits  and the oil refinaries?
  Where do chemical plants operate?
3Are there any deposits of  oil or natural gas?
  What deposites are there?
Task 4
1some
2any
3some
4any
5any
Task 5
1anything
2anybody
3anything
4anything
5anyone
Task 6
1themselves
2himself
3myself
4himself
5yourself
Task 7
1 Men, bases, machines,benches,tops, hills, bushes.sons,factories, memoranda, children, boys, roofs, flies,forget-me-nots, geese.
Task 8
1Have you ever been to the British Museum?
2Milan is a large city in the north of Italy.
3Do you like cheese?
4Do you want a cup of coffee?
5I never drink milk.
6Which city is the capital of your country?
7What is the largest city in the world?
8Do you live near the sea?
9I'm going to the party tonight.
10The National Gallery is in Trafalgar Square in London.
11Most of the best shops are in Merrion Street.
12The Rocky Mountains are in North America.
13Are you looking for a job?

VIII. 1. There is nobody in the biochemical laboratory. В биохимической лаборатории никого нет.
2. There is some water in this mixture. В этой смеси есть вода
3. Some animals are parasites that live in the bodies of other animals. Некоторые живые существа (животные?) являются паразитами, которые живут в телах других живых существ.
4. Have they read anything about phytoplankton? Они что-нибудь читали о фитопланктоне?
5. Many parasitic worms cause great damage to cattle, fish and wild animals. Some cause the death of many animals, especially young ones. Многие паразитические черви наносят большой ущерб скоту, рыбе и диким животным. Некоторые вызывают гибель многих животных, особенно молодых.

IX. 1.     datum – data 2.     phenomenon – phenomena 3.     genus – genera 4.     fungus – fungi, funguses 5.     basis – bases