Here are the completed sentences:
- I like ... tea with ... milk. - I like some tea with some milk.
- ... Russia is the best country in the world. - For me Russia is the best country in the world.
- Give me a cup of ... coffee, please. - Give me a cup of some coffee, please.
- I like to play ... football very much. - I like to play football very much.
- My favourite subjects at school are ... Russian and ... Maths. - My favourite subjects at school are ... Russian and ... Maths.
- She only thinks about ... money. - She only thinks about money.
- This is a pen. The pen is red. - This is a pen. The pen is red.
- English language is spoken in the USA. - English language is spoken in the USA.
- Pushkin is the greatest Russian poet. - Pushkin is the greatest Russian poet.
- Go to the shop and buy ... salt and ... sugar. - Go to the shop and buy salt and sugar.