EXERCISE 20. Fill in the gaps with the missing words in the following sentences, the first letter of each word has been given to help you
1) One can't describe the country without m... its surface. 2) All parts
of Great Britain are w... seeing. 3) The island can be d... into two main
regions. 4) Surrounding the British Isles by the water i... the climate of
the country. 5) The Severn with its t... is the longest river in Great Brit-
ain. 6) Highlands include Scotland, Wales, the Pennines, the Lake D...,
and the southern p... of Britain. 7) Warm south-western w... influence
the climate of Great Britain greatly. 8) Less than 6,000 people 1... in
the City. 9) The City of London has succeeded in remaining the f...
centre of the UK for a long time. 10) The English people have a habit
of naming the City - the m... of London.
​

Sure, I'd be happy to help with these sentences. Here are the completed sentences with the missing words filled in:

1. One can't describe the country without mentioning its surface.
2. All parts of Great Britain are worth seeing.
3. The island can be divided into two main regions.
4. Surrounding the British Isles by the water influences the climate of the country.
5. The Severn with its tributaries is the longest river in Great Britain.
6. Highlands include Scotland, Wales, the Pennines, the Lake District, and the southern parts of Britain.
7. Warm south-western winds influence the climate of Great Britain greatly.
8. Less than 6,000 people live in the City.
9. The City of London has succeeded in remaining the financial centre of the UK for a long time.
10. The English people have a habit of naming the City - the metropolis of London.

These sentences seem to be focused on various aspects of Great Britain, from its geography and climate to its cultural and financial centers.