State the function of the Infinitive and the Infinitive Construction:

1. To discuss this question is absolutely useless.
2. It is useless to discuss this question.
3. He is said to have lived a terrible life in Africa.
4. I remember to have heard about the accident.
5. He was too busy to see anyone.
6. Mrs. Smith's flat was not easy to find.
7. She nervously moved her hand towards her lips as if to stop him.
8. I want you to help me.
9. She must have called him long ago.
10.I’ve never had time to examine the room.
11.He put on his coat not to get cold.
12.To cut a long story short, they thought it would be more safely to live at the villa.

Russia is the largest country in the world. it borders 18 other countries. moscow is the capital of russia. this city plays a significant role in the country’s life. saint petersburg is the second largest city. people of different nationalities live on the territory of russia. russian is the state language. however, there are a lot of people speaking various dialects. approximately half of the territory of the country is covered with forests. its flora and fauna are quite diverse. russia is agricultural and industrial country. russia has a developed economy with enormous natural resources, particularly natural gas and oil. russia is one of the leading countries in the space industry. russia is the country with great cultural heritage. there are historic and cultural monuments nearly in every city and town. россия является самой крупной страной в мире. она граничит с 18 другими странами. москва – столица россии. этот город играет значимую роль в жизни страны. санкт-петербург является вторым крупнейшим городом. на территории россии проживают различные национальности. является государственным языком. кроме того, есть много людей, которые говорят на различных диалектах. примерно половина территории страны покрыта лесами. животный и растительный миры достаточно разнообразны. россия является аграрно-индустриальной страной. в россии развитая с богатыми природными ресурсами, страна особенно богата природным газом и нефтью. россия является одной из ведущих стран в космической промышленности. россия – страна с богатым культурным наследием. и культурные памятники есть практически в каждом городе.

в present simple.

1/ You visit parents.

2/ - You do not visit parents.

3/общий вопрос? Do you visit parents?

4/ кто Who visits parents?

5/кого посищял Who do you visit?

present continous.

1/ . You are visiting parents.

2/ - You are not visiting parents.

3/общий вопрос? Are you visiting parents?

4/ кто Who is visiting parents?

5/кого посищял Who are you visiting?

present perfect.

1/ . You have visited parents.

2/ - You have not visited parents.

3/общий вопрос? Have you visited parents?

4/ кто Who has visited parents?

5/кого посищял Who have you visited?